421033296

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{203989}}^1$

素因数の和:204043

約数の個数: 40

約数和(自身を含む): 1112969440

約数和(自身を除く): 691936144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 203989, 407978, 611967, 815956, 1223934, 1631912, 2447868, 3263824, 4895736, 8771527, 9791472, 17543054, 26314581, 35086108, 52629162, 70172216, 105258324, 140344432, 210516648, 421033296]

約数ペア:

[(1, 421033296), (2, 210516648), (3, 140344432), (4, 105258324), (6, 70172216), (8, 52629162), (12, 35086108), (16, 26314581), (24, 17543054), (43, 9791472), (48, 8771527), (86, 4895736), (129, 3263824), (172, 2447868), (258, 1631912), (344, 1223934), (516, 815956), (688, 611967), (1032, 407978), (2064, 203989)]