421267392

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:110

約数の個数: 560

約数和(自身を含む): 1652259840

約数和(自身を除く): 1230992448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 47, 48, 52, 54, 56, 57, 63, 64, 72, 76, 78, 81, 84, 91, 94, 96, 104, 108, 112, 114, 117, 126, 133, 141, 144, 152, 156, 162, 168, 171, 182, 188, 189, 192, 208, 216, 224, 228, 234, 247, 252, 266, 273, 282, 288, 304, 312, 324, 329, 336, 342, 351, 364, 376, 378, 399, 416, 423, 432, 448, 456, 468, 494, 504, 513, 532, 546, 564, 567, 576, 608, 611, 624, 648, 658, 672, 684, 702, 728, 741, 752, 756, 798, 819, 832, 846, 864, 893, 912, 936, 987, 988, 1008, 1026, 1053, 1064, 1092, 1128, 1134, 1197, 1216, 1222, 1248, 1269, 1296, 1316, 1344, 1368, 1404, 1456, 1482, 1504, 1512, 1539, 1596, 1638, 1692, 1728, 1729, 1786, 1824, 1833, 1872, 1974, 1976, 2016, 2052, 2106, 2128, 2184, 2223, 2256, 2268, 2394, 2444, 2457, 2496, 2538, 2592, 2632, 2679, 2736, 2808, 2912, 2961, 2964, 3008, 3024, 3078, 3192, 3276, 3384, 3458, 3572, 3591, 3648, 3666, 3744, 3807, 3948, 3952, 4032, 4104, 4212, 4256, 4277, 4368, 4446, 4512, 4536, 4788, 4888, 4914, 5076, 5184, 5187, 5264, 5358, 5472, 5499, 5616, 5824, 5922, 5928, 6048, 6156, 6251, 6384, 6552, 6669, 6768, 6916, 7144, 7182, 7332, 7371, 7488, 7614, 7896, 7904, 8037, 8208, 8424, 8512, 8554, 8736, 8883, 8892, 9024, 9072, 9576, 9776, 9828, 10152, 10374, 10528, 10716, 10773, 10944, 10998, 11232, 11609, 11844, 11856, 12096, 12312, 12502, 12768, 12831, 13104, 13338, 13536, 13832, 14288, 14364, 14664, 14742, 15228, 15561, 15792, 15808, 16074, 16416, 16497, 16848, 17108, 17472, 17766, 17784, 18144, 18753, 19152, 19552, 19656, 20007, 20304, 20748, 21056, 21432, 21546, 21996, 22464, 23218, 23688, 23712, 24111, 24624, 25004, 25536, 25662, 26208, 26649, 26676, 27072, 27664, 28576, 28728, 29328, 29484, 30456, 31122, 31584, 32148, 32832, 32994, 33696, 34216, 34827, 35532, 35568, 36288, 37506, 38304, 38493, 39104, 39312, 40014, 40608, 41496, 42864, 43092, 43992, 46436, 46683, 47376, 47424, 48222, 49248, 49491, 50008, 51324, 52416, 53298, 53352, 55328, 56259, 57152, 57456, 58656, 58968, 60912, 62244, 63168, 64296, 65988, 67392, 68432, 69654, 71064, 71136, 72333, 75012, 76608, 76986, 78624, 80028, 81216, 81263, 82992, 85728, 86184, 87984, 92872, 93366, 94752, 96444, 98496, 98982, 100016, 102648, 104481, 106596, 106704, 110656, 112518, 114912, 115479, 117312, 117936, 121824, 124488, 128592, 131976, 136864, 139308, 140049, 142128, 142272, 144666, 150024, 153972, 157248, 160056, 162526, 165984, 168777, 171456, 172368, 175968, 185744, 186732, 189504, 192888, 197964, 200032, 205296, 208962, 213192, 213408, 225036, 229824, 230958, 235872, 243648, 243789, 248976, 257184, 263952, 273728, 278616, 280098, 284256, 289332, 300048, 307944, 313443, 320112, 325052, 331968, 337554, 344736, 346437, 351936, 371488, 373464, 385776, 395928, 400064, 410592, 417924, 426384, 426816, 450072, 461916, 471744, 487578, 497952, 506331, 514368, 527904, 557232, 560196, 568512, 578664, 600096, 615888, 626886, 640224, 650104, 675108, 689472, 692874, 731367, 742976, 746928, 771552, 791856, 821184, 835848, 852768, 900144, 923832, 940329, 975156, 995904, 1012662, 1055808, 1114464, 1120392, 1157328, 1200192, 1231776, 1253772, 1280448, 1300208, 1350216, 1385748, 1462734, 1493856, 1543104, 1583712, 1671696, 1705536, 1800288, 1847664, 1880658, 1950312, 2025324, 2194101, 2228928, 2240784, 2314656, 2463552, 2507544, 2600416, 2700432, 2771496, 2925468, 2987712, 3167424, 3343392, 3600576, 3695328, 3761316, 3900624, 4050648, 4388202, 4481568, 4629312, 5015088, 5200832, 5400864, 5542992, 5850936, 6582303, 6686784, 7390656, 7522632, 7801248, 8101296, 8776404, 8963136, 10030176, 10801728, 11085984, 11701872, 13164606, 15045264, 15602496, 16202592, 17552808, 20060352, 22171968, 23403744, 26329212, 30090528, 32405184, 35105616, 46807488, 52658424, 60181056, 70211232, 105316848, 140422464, 210633696, 421267392]

約数ペア:

[(1, 421267392), (2, 210633696), (3, 140422464), (4, 105316848), (6, 70211232), (7, 60181056), (8, 52658424), (9, 46807488), (12, 35105616), (13, 32405184), (14, 30090528), (16, 26329212), (18, 23403744), (19, 22171968), (21, 20060352), (24, 17552808), (26, 16202592), (27, 15602496), (28, 15045264), (32, 13164606), (36, 11701872), (38, 11085984), (39, 10801728), (42, 10030176), (47, 8963136), (48, 8776404), (52, 8101296), (54, 7801248), (56, 7522632), (57, 7390656), (63, 6686784), (64, 6582303), (72, 5850936), (76, 5542992), (78, 5400864), (81, 5200832), (84, 5015088), (91, 4629312), (94, 4481568), (96, 4388202), (104, 4050648), (108, 3900624), (112, 3761316), (114, 3695328), (117, 3600576), (126, 3343392), (133, 3167424), (141, 2987712), (144, 2925468), (152, 2771496), (156, 2700432), (162, 2600416), (168, 2507544), (171, 2463552), (182, 2314656), (188, 2240784), (189, 2228928), (192, 2194101), (208, 2025324), (216, 1950312), (224, 1880658), (228, 1847664), (234, 1800288), (247, 1705536), (252, 1671696), (266, 1583712), (273, 1543104), (282, 1493856), (288, 1462734), (304, 1385748), (312, 1350216), (324, 1300208), (329, 1280448), (336, 1253772), (342, 1231776), (351, 1200192), (364, 1157328), (376, 1120392), (378, 1114464), (399, 1055808), (416, 1012662), (423, 995904), (432, 975156), (448, 940329), (456, 923832), (468, 900144), (494, 852768), (504, 835848), (513, 821184), (532, 791856), (546, 771552), (564, 746928), (567, 742976), (576, 731367), (608, 692874), (611, 689472), (624, 675108), (648, 650104), (658, 640224), (672, 626886), (684, 615888), (702, 600096), (728, 578664), (741, 568512), (752, 560196), (756, 557232), (798, 527904), (819, 514368), (832, 506331), (846, 497952), (864, 487578), (893, 471744), (912, 461916), (936, 450072), (987, 426816), (988, 426384), (1008, 417924), (1026, 410592), (1053, 400064), (1064, 395928), (1092, 385776), (1128, 373464), (1134, 371488), (1197, 351936), (1216, 346437), (1222, 344736), (1248, 337554), (1269, 331968), (1296, 325052), (1316, 320112), (1344, 313443), (1368, 307944), (1404, 300048), (1456, 289332), (1482, 284256), (1504, 280098), (1512, 278616), (1539, 273728), (1596, 263952), (1638, 257184), (1692, 248976), (1728, 243789), (1729, 243648), (1786, 235872), (1824, 230958), (1833, 229824), (1872, 225036), (1974, 213408), (1976, 213192), (2016, 208962), (2052, 205296), (2106, 200032), (2128, 197964), (2184, 192888), (2223, 189504), (2256, 186732), (2268, 185744), (2394, 175968), (2444, 172368), (2457, 171456), (2496, 168777), (2538, 165984), (2592, 162526), (2632, 160056), (2679, 157248), (2736, 153972), (2808, 150024), (2912, 144666), (2961, 142272), (2964, 142128), (3008, 140049), (3024, 139308), (3078, 136864), (3192, 131976), (3276, 128592), (3384, 124488), (3458, 121824), (3572, 117936), (3591, 117312), (3648, 115479), (3666, 114912), (3744, 112518), (3807, 110656), (3948, 106704), (3952, 106596), (4032, 104481), (4104, 102648), (4212, 100016), (4256, 98982), (4277, 98496), (4368, 96444), (4446, 94752), (4512, 93366), (4536, 92872), (4788, 87984), (4888, 86184), (4914, 85728), (5076, 82992), (5184, 81263), (5187, 81216), (5264, 80028), (5358, 78624), (5472, 76986), (5499, 76608), (5616, 75012), (5824, 72333), (5922, 71136), (5928, 71064), (6048, 69654), (6156, 68432), (6251, 67392), (6384, 65988), (6552, 64296), (6669, 63168), (6768, 62244), (6916, 60912), (7144, 58968), (7182, 58656), (7332, 57456), (7371, 57152), (7488, 56259), (7614, 55328), (7896, 53352), (7904, 53298), (8037, 52416), (8208, 51324), (8424, 50008), (8512, 49491), (8554, 49248), (8736, 48222), (8883, 47424), (8892, 47376), (9024, 46683), (9072, 46436), (9576, 43992), (9776, 43092), (9828, 42864), (10152, 41496), (10374, 40608), (10528, 40014), (10716, 39312), (10773, 39104), (10944, 38493), (10998, 38304), (11232, 37506), (11609, 36288), (11844, 35568), (11856, 35532), (12096, 34827), (12312, 34216), (12502, 33696), (12768, 32994), (12831, 32832), (13104, 32148), (13338, 31584), (13536, 31122), (13832, 30456), (14288, 29484), (14364, 29328), (14664, 28728), (14742, 28576), (15228, 27664), (15561, 27072), (15792, 26676), (15808, 26649), (16074, 26208), (16416, 25662), (16497, 25536), (16848, 25004), (17108, 24624), (17472, 24111), (17766, 23712), (17784, 23688), (18144, 23218), (18753, 22464), (19152, 21996), (19552, 21546), (19656, 21432), (20007, 21056), (20304, 20748)]