306220144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{2579}}^1$

素因数の和:2809

約数の個数: 40

約数和(自身を含む): 611367120

約数和(自身を除く): 305146976

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 181, 328, 362, 656, 724, 1448, 2579, 2896, 5158, 7421, 10316, 14842, 20632, 29684, 41264, 59368, 105739, 118736, 211478, 422956, 466799, 845912, 933598, 1691824, 1867196, 3734392, 7468784, 19138759, 38277518, 76555036, 153110072, 306220144]

約数ペア:

[(1, 306220144), (2, 153110072), (4, 76555036), (8, 38277518), (16, 19138759), (41, 7468784), (82, 3734392), (164, 1867196), (181, 1691824), (328, 933598), (362, 845912), (656, 466799), (724, 422956), (1448, 211478), (2579, 118736), (2896, 105739), (5158, 59368), (7421, 41264), (10316, 29684), (14842, 20632)]