621007872

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6521}}^1$

素因数の和:6575

約数の個数: 88

約数和(自身を含む): 1708868352

約数和(自身を除く): 1087860480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2976, 3072, 3968, 5952, 6521, 7936, 11904, 13042, 15872, 19563, 23808, 26084, 31744, 39126, 47616, 52168, 78252, 95232, 104336, 156504, 202151, 208672, 313008, 404302, 417344, 606453, 626016, 808604, 834688, 1212906, 1252032, 1617208, 1669376, 2425812, 2504064, 3234416, 3338752, 4851624, 5008128, 6468832, 6677504, 9703248, 10016256, 12937664, 19406496, 20032512, 25875328, 38812992, 51750656, 77625984, 103501312, 155251968, 207002624, 310503936, 621007872]

約数ペア:

[(1, 621007872), (2, 310503936), (3, 207002624), (4, 155251968), (6, 103501312), (8, 77625984), (12, 51750656), (16, 38812992), (24, 25875328), (31, 20032512), (32, 19406496), (48, 12937664), (62, 10016256), (64, 9703248), (93, 6677504), (96, 6468832), (124, 5008128), (128, 4851624), (186, 3338752), (192, 3234416), (248, 2504064), (256, 2425812), (372, 1669376), (384, 1617208), (496, 1252032), (512, 1212906), (744, 834688), (768, 808604), (992, 626016), (1024, 606453), (1488, 417344), (1536, 404302), (1984, 313008), (2976, 208672), (3072, 202151), (3968, 156504), (5952, 104336), (6521, 95232), (7936, 78252), (11904, 52168), (13042, 47616), (15872, 39126), (19563, 31744), (23808, 26084)]