289230156

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{39971}}^1$

素因数の和:40051

約数の個数: 48

約数和(自身を含む): 761066880

約数和(自身を除く): 471836724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 7236, 39971, 79942, 119913, 159884, 239826, 359739, 479652, 719478, 1079217, 1438956, 2158434, 2678057, 4316868, 5356114, 8034171, 10712228, 16068342, 24102513, 32136684, 48205026, 72307539, 96410052, 144615078, 289230156]

約数ペア:

[(1, 289230156), (2, 144615078), (3, 96410052), (4, 72307539), (6, 48205026), (9, 32136684), (12, 24102513), (18, 16068342), (27, 10712228), (36, 8034171), (54, 5356114), (67, 4316868), (108, 2678057), (134, 2158434), (201, 1438956), (268, 1079217), (402, 719478), (603, 479652), (804, 359739), (1206, 239826), (1809, 159884), (2412, 119913), (3618, 79942), (7236, 39971)]