987225408

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:316

約数の個数: 336

約数和(自身を含む): 3339510720

約数和(自身を除く): 2352285312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 64, 72, 76, 78, 81, 96, 104, 108, 114, 117, 144, 152, 156, 162, 171, 192, 208, 216, 228, 234, 243, 247, 257, 288, 304, 312, 324, 342, 351, 416, 432, 456, 468, 486, 494, 513, 514, 576, 608, 624, 648, 684, 702, 741, 771, 832, 864, 912, 936, 972, 988, 1026, 1028, 1053, 1216, 1248, 1296, 1368, 1404, 1482, 1539, 1542, 1728, 1824, 1872, 1944, 1976, 2052, 2056, 2106, 2223, 2313, 2496, 2592, 2736, 2808, 2964, 3078, 3084, 3159, 3341, 3648, 3744, 3888, 3952, 4104, 4112, 4212, 4446, 4617, 4626, 4883, 5184, 5472, 5616, 5928, 6156, 6168, 6318, 6669, 6682, 6939, 7488, 7776, 7904, 8208, 8224, 8424, 8892, 9234, 9252, 9766, 10023, 10944, 11232, 11856, 12312, 12336, 12636, 13338, 13364, 13878, 14649, 15552, 15808, 16416, 16448, 16848, 17784, 18468, 18504, 19532, 20007, 20046, 20817, 22464, 23712, 24624, 24672, 25272, 26676, 26728, 27756, 29298, 30069, 32832, 33696, 35568, 36936, 37008, 39064, 40014, 40092, 41634, 43947, 47424, 49248, 49344, 50544, 53352, 53456, 55512, 58596, 60021, 60138, 62451, 63479, 67392, 71136, 73872, 74016, 78128, 80028, 80184, 83268, 87894, 90207, 98496, 101088, 106704, 106912, 111024, 117192, 120042, 120276, 124902, 126958, 131841, 142272, 147744, 148032, 156256, 160056, 160368, 166536, 175788, 180414, 190437, 202176, 213408, 213824, 222048, 234384, 240084, 240552, 249804, 253916, 263682, 270621, 295488, 312512, 320112, 320736, 333072, 351576, 360828, 380874, 395523, 426816, 444096, 468768, 480168, 481104, 499608, 507832, 527364, 541242, 571311, 640224, 641472, 666144, 703152, 721656, 761748, 791046, 811863, 937536, 960336, 962208, 999216, 1015664, 1054728, 1082484, 1142622, 1186569, 1280448, 1332288, 1406304, 1443312, 1523496, 1582092, 1623726, 1713933, 1920672, 1924416, 1998432, 2031328, 2109456, 2164968, 2285244, 2373138, 2812608, 2886624, 3046992, 3164184, 3247452, 3427866, 3841344, 3996864, 4062656, 4218912, 4329936, 4570488, 4746276, 5141799, 5773248, 6093984, 6328368, 6494904, 6855732, 8437824, 8659872, 9140976, 9492552, 10283598, 12187968, 12656736, 12989808, 13711464, 15425397, 17319744, 18281952, 18985104, 20567196, 25313472, 25979616, 27422928, 30850794, 36563904, 37970208, 41134392, 51959232, 54845856, 61701588, 75940416, 82268784, 109691712, 123403176, 164537568, 246806352, 329075136, 493612704, 987225408]

約数ペア:

[(1, 987225408), (2, 493612704), (3, 329075136), (4, 246806352), (6, 164537568), (8, 123403176), (9, 109691712), (12, 82268784), (13, 75940416), (16, 61701588), (18, 54845856), (19, 51959232), (24, 41134392), (26, 37970208), (27, 36563904), (32, 30850794), (36, 27422928), (38, 25979616), (39, 25313472), (48, 20567196), (52, 18985104), (54, 18281952), (57, 17319744), (64, 15425397), (72, 13711464), (76, 12989808), (78, 12656736), (81, 12187968), (96, 10283598), (104, 9492552), (108, 9140976), (114, 8659872), (117, 8437824), (144, 6855732), (152, 6494904), (156, 6328368), (162, 6093984), (171, 5773248), (192, 5141799), (208, 4746276), (216, 4570488), (228, 4329936), (234, 4218912), (243, 4062656), (247, 3996864), (257, 3841344), (288, 3427866), (304, 3247452), (312, 3164184), (324, 3046992), (342, 2886624), (351, 2812608), (416, 2373138), (432, 2285244), (456, 2164968), (468, 2109456), (486, 2031328), (494, 1998432), (513, 1924416), (514, 1920672), (576, 1713933), (608, 1623726), (624, 1582092), (648, 1523496), (684, 1443312), (702, 1406304), (741, 1332288), (771, 1280448), (832, 1186569), (864, 1142622), (912, 1082484), (936, 1054728), (972, 1015664), (988, 999216), (1026, 962208), (1028, 960336), (1053, 937536), (1216, 811863), (1248, 791046), (1296, 761748), (1368, 721656), (1404, 703152), (1482, 666144), (1539, 641472), (1542, 640224), (1728, 571311), (1824, 541242), (1872, 527364), (1944, 507832), (1976, 499608), (2052, 481104), (2056, 480168), (2106, 468768), (2223, 444096), (2313, 426816), (2496, 395523), (2592, 380874), (2736, 360828), (2808, 351576), (2964, 333072), (3078, 320736), (3084, 320112), (3159, 312512), (3341, 295488), (3648, 270621), (3744, 263682), (3888, 253916), (3952, 249804), (4104, 240552), (4112, 240084), (4212, 234384), (4446, 222048), (4617, 213824), (4626, 213408), (4883, 202176), (5184, 190437), (5472, 180414), (5616, 175788), (5928, 166536), (6156, 160368), (6168, 160056), (6318, 156256), (6669, 148032), (6682, 147744), (6939, 142272), (7488, 131841), (7776, 126958), (7904, 124902), (8208, 120276), (8224, 120042), (8424, 117192), (8892, 111024), (9234, 106912), (9252, 106704), (9766, 101088), (10023, 98496), (10944, 90207), (11232, 87894), (11856, 83268), (12312, 80184), (12336, 80028), (12636, 78128), (13338, 74016), (13364, 73872), (13878, 71136), (14649, 67392), (15552, 63479), (15808, 62451), (16416, 60138), (16448, 60021), (16848, 58596), (17784, 55512), (18468, 53456), (18504, 53352), (19532, 50544), (20007, 49344), (20046, 49248), (20817, 47424), (22464, 43947), (23712, 41634), (24624, 40092), (24672, 40014), (25272, 39064), (26676, 37008), (26728, 36936), (27756, 35568), (29298, 33696), (30069, 32832)]