421199424

素因数分解:

$2^6\times 3^2\times {\mathrm{731249}}^1$

素因数の和:731267

約数の個数: 42

約数和(自身を含む): 1207293750

約数和(自身を除く): 786094326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 731249, 1462498, 2193747, 2924996, 4387494, 5849992, 6581241, 8774988, 11699984, 13162482, 17549976, 23399968, 26324964, 35099952, 46799936, 52649928, 70199904, 105299856, 140399808, 210599712, 421199424]

約数ペア:

[(1, 421199424), (2, 210599712), (3, 140399808), (4, 105299856), (6, 70199904), (8, 52649928), (9, 46799936), (12, 35099952), (16, 26324964), (18, 23399968), (24, 17549976), (32, 13162482), (36, 11699984), (48, 8774988), (64, 6581241), (72, 5849992), (96, 4387494), (144, 2924996), (192, 2193747), (288, 1462498), (576, 731249)]