1330759528

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{3709}}^1$

素因数の和:3914

約数の個数: 64

約数和(自身を含む): 2938320000

約数和(自身を除く): 1607560472

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 149, 172, 298, 301, 344, 596, 602, 1043, 1192, 1204, 2086, 2408, 3709, 4172, 6407, 7418, 8344, 12814, 14836, 25628, 25963, 29672, 44849, 51256, 51926, 89698, 103852, 159487, 179396, 207704, 318974, 358792, 552641, 637948, 1105282, 1116409, 1275896, 2210564, 2232818, 3868487, 4421128, 4465636, 7736974, 8931272, 15473948, 23763563, 30947896, 47527126, 95054252, 166344941, 190108504, 332689882, 665379764, 1330759528]

約数ペア:

[(1, 1330759528), (2, 665379764), (4, 332689882), (7, 190108504), (8, 166344941), (14, 95054252), (28, 47527126), (43, 30947896), (56, 23763563), (86, 15473948), (149, 8931272), (172, 7736974), (298, 4465636), (301, 4421128), (344, 3868487), (596, 2232818), (602, 2210564), (1043, 1275896), (1192, 1116409), (1204, 1105282), (2086, 637948), (2408, 552641), (3709, 358792), (4172, 318974), (6407, 207704), (7418, 179396), (8344, 159487), (12814, 103852), (14836, 89698), (25628, 51926), (25963, 51256), (29672, 44849)]