268173456

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3169}}^1$

素因数の和:3264

約数の個数: 80

約数和(自身を含む): 726411840

約数和(自身を除く): 458238384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 43, 48, 82, 86, 123, 129, 164, 172, 246, 258, 328, 344, 492, 516, 656, 688, 984, 1032, 1763, 1968, 2064, 3169, 3526, 5289, 6338, 7052, 9507, 10578, 12676, 14104, 19014, 21156, 25352, 28208, 38028, 42312, 50704, 76056, 84624, 129929, 136267, 152112, 259858, 272534, 389787, 408801, 519716, 545068, 779574, 817602, 1039432, 1090136, 1559148, 1635204, 2078864, 2180272, 3118296, 3270408, 5586947, 6236592, 6540816, 11173894, 16760841, 22347788, 33521682, 44695576, 67043364, 89391152, 134086728, 268173456]

約数ペア:

[(1, 268173456), (2, 134086728), (3, 89391152), (4, 67043364), (6, 44695576), (8, 33521682), (12, 22347788), (16, 16760841), (24, 11173894), (41, 6540816), (43, 6236592), (48, 5586947), (82, 3270408), (86, 3118296), (123, 2180272), (129, 2078864), (164, 1635204), (172, 1559148), (246, 1090136), (258, 1039432), (328, 817602), (344, 779574), (492, 545068), (516, 519716), (656, 408801), (688, 389787), (984, 272534), (1032, 259858), (1763, 152112), (1968, 136267), (2064, 129929), (3169, 84624), (3526, 76056), (5289, 50704), (6338, 42312), (7052, 38028), (9507, 28208), (10578, 25352), (12676, 21156), (14104, 19014)]