740288484

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{175757}}^1$

素因数の和:175786

約数の個数: 60

約数和(自身を含む): 2084138364

約数和(自身を除く): 1343849880

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 175757, 351514, 527271, 703028, 1054542, 1581813, 2109084, 2284841, 3163626, 4569682, 4745439, 6327252, 6854523, 9139364, 9490878, 13709046, 14236317, 18981756, 20563569, 27418092, 28472634, 41127138, 56945268, 61690707, 82254276, 123381414, 185072121, 246762828, 370144242, 740288484]

約数ペア:

[(1, 740288484), (2, 370144242), (3, 246762828), (4, 185072121), (6, 123381414), (9, 82254276), (12, 61690707), (13, 56945268), (18, 41127138), (26, 28472634), (27, 27418092), (36, 20563569), (39, 18981756), (52, 14236317), (54, 13709046), (78, 9490878), (81, 9139364), (108, 6854523), (117, 6327252), (156, 4745439), (162, 4569682), (234, 3163626), (324, 2284841), (351, 2109084), (468, 1581813), (702, 1054542), (1053, 703028), (1404, 527271), (2106, 351514), (4212, 175757)]