767841984

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 448

約数和(自身を含む): 2935833600

約数和(自身を除く): 2167991616

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, 48, 52, 54, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 104, 108, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 189, 192, 208, 216, 224, 228, 234, 247, 252, 257, 266, 273, 288, 304, 312, 336, 342, 351, 364, 378, 399, 416, 432, 448, 456, 468, 494, 504, 513, 514, 532, 546, 576, 608, 624, 672, 684, 702, 728, 741, 756, 771, 798, 819, 832, 864, 912, 936, 988, 1008, 1026, 1028, 1064, 1092, 1197, 1216, 1248, 1344, 1368, 1404, 1456, 1482, 1512, 1542, 1596, 1638, 1728, 1729, 1799, 1824, 1872, 1976, 2016, 2052, 2056, 2128, 2184, 2223, 2313, 2394, 2457, 2496, 2736, 2808, 2912, 2964, 3024, 3084, 3192, 3276, 3341, 3458, 3591, 3598, 3648, 3744, 3952, 4032, 4104, 4112, 4256, 4368, 4446, 4626, 4788, 4883, 4914, 5187, 5397, 5472, 5616, 5824, 5928, 6048, 6168, 6384, 6552, 6669, 6682, 6916, 6939, 7182, 7196, 7488, 7904, 8208, 8224, 8512, 8736, 8892, 9252, 9576, 9766, 9828, 10023, 10374, 10794, 10944, 11232, 11856, 12096, 12336, 12768, 13104, 13338, 13364, 13832, 13878, 14364, 14392, 14649, 15561, 15808, 16191, 16416, 16448, 17472, 17784, 18504, 19152, 19532, 19656, 20046, 20748, 21588, 22464, 23387, 23712, 24672, 25536, 26208, 26676, 26728, 27664, 27756, 28728, 28784, 29298, 30069, 31122, 32382, 32832, 34181, 35568, 37008, 38304, 39064, 39312, 40092, 41496, 43176, 43947, 46683, 46774, 47424, 48573, 49344, 52416, 53352, 53456, 55328, 55512, 57456, 57568, 58596, 60138, 62244, 63479, 64764, 68362, 70161, 71136, 74016, 76608, 78128, 78624, 80184, 82992, 86352, 87894, 90207, 93366, 93548, 97146, 102543, 106704, 106912, 110656, 111024, 114912, 115136, 117192, 120276, 124488, 126958, 129528, 131841, 136724, 140322, 142272, 148032, 156256, 157248, 160368, 165984, 172704, 175788, 180414, 186732, 187096, 190437, 194292, 205086, 210483, 213408, 213824, 222048, 229824, 234384, 240552, 248976, 253916, 259056, 263682, 273448, 280644, 307629, 312512, 320736, 331968, 345408, 351576, 360828, 373464, 374192, 380874, 388584, 410172, 420966, 426816, 444096, 444353, 468768, 481104, 497952, 507832, 518112, 527364, 546896, 561288, 571311, 615258, 631449, 641472, 703152, 721656, 746928, 748384, 761748, 777168, 820344, 841932, 888706, 922887, 937536, 962208, 995904, 1015664, 1036224, 1054728, 1093792, 1122576, 1142622, 1230516, 1262898, 1333059, 1406304, 1443312, 1493856, 1496768, 1523496, 1554336, 1640688, 1683864, 1713933, 1777412, 1845774, 1924416, 2031328, 2109456, 2187584, 2245152, 2285244, 2461032, 2525796, 2666118, 2812608, 2886624, 2987712, 3046992, 3108672, 3281376, 3367728, 3427866, 3554824, 3691548, 3999177, 4062656, 4218912, 4490304, 4570488, 4922064, 5051592, 5332236, 5773248, 6093984, 6562752, 6735456, 6855732, 7109648, 7383096, 7998354, 8437824, 9140976, 9844128, 10103184, 10664472, 11997531, 12187968, 13470912, 13711464, 14219296, 14766192, 15996708, 18281952, 19688256, 20206368, 21328944, 23995062, 27422928, 28438592, 29532384, 31993416, 36563904, 40412736, 42657888, 47990124, 54845856, 59064768, 63986832, 85315776, 95980248, 109691712, 127973664, 191960496, 255947328, 383920992, 767841984]

約数ペア:

[(1, 767841984), (2, 383920992), (3, 255947328), (4, 191960496), (6, 127973664), (7, 109691712), (8, 95980248), (9, 85315776), (12, 63986832), (13, 59064768), (14, 54845856), (16, 47990124), (18, 42657888), (19, 40412736), (21, 36563904), (24, 31993416), (26, 29532384), (27, 28438592), (28, 27422928), (32, 23995062), (36, 21328944), (38, 20206368), (39, 19688256), (42, 18281952), (48, 15996708), (52, 14766192), (54, 14219296), (56, 13711464), (57, 13470912), (63, 12187968), (64, 11997531), (72, 10664472), (76, 10103184), (78, 9844128), (84, 9140976), (91, 8437824), (96, 7998354), (104, 7383096), (108, 7109648), (112, 6855732), (114, 6735456), (117, 6562752), (126, 6093984), (133, 5773248), (144, 5332236), (152, 5051592), (156, 4922064), (168, 4570488), (171, 4490304), (182, 4218912), (189, 4062656), (192, 3999177), (208, 3691548), (216, 3554824), (224, 3427866), (228, 3367728), (234, 3281376), (247, 3108672), (252, 3046992), (257, 2987712), (266, 2886624), (273, 2812608), (288, 2666118), (304, 2525796), (312, 2461032), (336, 2285244), (342, 2245152), (351, 2187584), (364, 2109456), (378, 2031328), (399, 1924416), (416, 1845774), (432, 1777412), (448, 1713933), (456, 1683864), (468, 1640688), (494, 1554336), (504, 1523496), (513, 1496768), (514, 1493856), (532, 1443312), (546, 1406304), (576, 1333059), (608, 1262898), (624, 1230516), (672, 1142622), (684, 1122576), (702, 1093792), (728, 1054728), (741, 1036224), (756, 1015664), (771, 995904), (798, 962208), (819, 937536), (832, 922887), (864, 888706), (912, 841932), (936, 820344), (988, 777168), (1008, 761748), (1026, 748384), (1028, 746928), (1064, 721656), (1092, 703152), (1197, 641472), (1216, 631449), (1248, 615258), (1344, 571311), (1368, 561288), (1404, 546896), (1456, 527364), (1482, 518112), (1512, 507832), (1542, 497952), (1596, 481104), (1638, 468768), (1728, 444353), (1729, 444096), (1799, 426816), (1824, 420966), (1872, 410172), (1976, 388584), (2016, 380874), (2052, 374192), (2056, 373464), (2128, 360828), (2184, 351576), (2223, 345408), (2313, 331968), (2394, 320736), (2457, 312512), (2496, 307629), (2736, 280644), (2808, 273448), (2912, 263682), (2964, 259056), (3024, 253916), (3084, 248976), (3192, 240552), (3276, 234384), (3341, 229824), (3458, 222048), (3591, 213824), (3598, 213408), (3648, 210483), (3744, 205086), (3952, 194292), (4032, 190437), (4104, 187096), (4112, 186732), (4256, 180414), (4368, 175788), (4446, 172704), (4626, 165984), (4788, 160368), (4883, 157248), (4914, 156256), (5187, 148032), (5397, 142272), (5472, 140322), (5616, 136724), (5824, 131841), (5928, 129528), (6048, 126958), (6168, 124488), (6384, 120276), (6552, 117192), (6669, 115136), (6682, 114912), (6916, 111024), (6939, 110656), (7182, 106912), (7196, 106704), (7488, 102543), (7904, 97146), (8208, 93548), (8224, 93366), (8512, 90207), (8736, 87894), (8892, 86352), (9252, 82992), (9576, 80184), (9766, 78624), (9828, 78128), (10023, 76608), (10374, 74016), (10794, 71136), (10944, 70161), (11232, 68362), (11856, 64764), (12096, 63479), (12336, 62244), (12768, 60138), (13104, 58596), (13338, 57568), (13364, 57456), (13832, 55512), (13878, 55328), (14364, 53456), (14392, 53352), (14649, 52416), (15561, 49344), (15808, 48573), (16191, 47424), (16416, 46774), (16448, 46683), (17472, 43947), (17784, 43176), (18504, 41496), (19152, 40092), (19532, 39312), (19656, 39064), (20046, 38304), (20748, 37008), (21588, 35568), (22464, 34181), (23387, 32832), (23712, 32382), (24672, 31122), (25536, 30069), (26208, 29298), (26676, 28784), (26728, 28728), (27664, 27756)]