1293816

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 3502080

約数和(自身を除く): 2208264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 47, 62, 74, 93, 94, 111, 124, 141, 148, 186, 188, 222, 248, 282, 296, 372, 376, 444, 564, 744, 888, 1128, 1147, 1457, 1739, 2294, 2914, 3441, 3478, 4371, 4588, 5217, 5828, 6882, 6956, 8742, 9176, 10434, 11656, 13764, 13912, 17484, 20868, 27528, 34968, 41736, 53909, 107818, 161727, 215636, 323454, 431272, 646908, 1293816]

約数ペア:

[(1, 1293816), (2, 646908), (3, 431272), (4, 323454), (6, 215636), (8, 161727), (12, 107818), (24, 53909), (31, 41736), (37, 34968), (47, 27528), (62, 20868), (74, 17484), (93, 13912), (94, 13764), (111, 11656), (124, 10434), (141, 9176), (148, 8742), (186, 6956), (188, 6882), (222, 5828), (248, 5217), (282, 4588), (296, 4371), (372, 3478), (376, 3441), (444, 2914), (564, 2294), (744, 1739), (888, 1457), (1128, 1147)]