291472416

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{32647}}^1$

素因数の和:32694

約数の個数: 72

約数和(自身を含む): 855638784

約数和(自身を除く): 564166368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 32647, 65294, 97941, 130588, 195882, 261176, 293823, 391764, 522352, 587646, 783528, 1012057, 1044704, 1175292, 1567056, 2024114, 2350584, 3036171, 3134112, 4048228, 4701168, 6072342, 8096456, 9108513, 9402336, 12144684, 16192912, 18217026, 24289368, 32385824, 36434052, 48578736, 72868104, 97157472, 145736208, 291472416]

約数ペア:

[(1, 291472416), (2, 145736208), (3, 97157472), (4, 72868104), (6, 48578736), (8, 36434052), (9, 32385824), (12, 24289368), (16, 18217026), (18, 16192912), (24, 12144684), (31, 9402336), (32, 9108513), (36, 8096456), (48, 6072342), (62, 4701168), (72, 4048228), (93, 3134112), (96, 3036171), (124, 2350584), (144, 2024114), (186, 1567056), (248, 1175292), (279, 1044704), (288, 1012057), (372, 783528), (496, 587646), (558, 522352), (744, 391764), (992, 293823), (1116, 261176), (1488, 195882), (2232, 130588), (2976, 97941), (4464, 65294), (8928, 32647)]