717058536

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{420809}}^1$

素因数の和:420889

約数の個数: 32

約数和(自身を含む): 1817899200

約数和(自身を除く): 1100840664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 420809, 841618, 1262427, 1683236, 2524854, 3366472, 5049708, 10099416, 29877439, 59754878, 89632317, 119509756, 179264634, 239019512, 358529268, 717058536]

約数ペア:

[(1, 717058536), (2, 358529268), (3, 239019512), (4, 179264634), (6, 119509756), (8, 89632317), (12, 59754878), (24, 29877439), (71, 10099416), (142, 5049708), (213, 3366472), (284, 2524854), (426, 1683236), (568, 1262427), (852, 841618), (1704, 420809)]