431485524

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:729

約数の個数: 72

約数和(自身を含む): 1105813800

約数和(自身を除く): 674328276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 257, 298, 313, 447, 514, 596, 626, 771, 894, 939, 1028, 1252, 1341, 1542, 1788, 1878, 2313, 2682, 2817, 3084, 3756, 4626, 5364, 5634, 9252, 11268, 38293, 46637, 76586, 80441, 93274, 114879, 139911, 153172, 160882, 186548, 229758, 241323, 279822, 321764, 344637, 419733, 459516, 482646, 559644, 689274, 723969, 839466, 965292, 1378548, 1447938, 1678932, 2895876, 11985709, 23971418, 35957127, 47942836, 71914254, 107871381, 143828508, 215742762, 431485524]

約数ペア:

[(1, 431485524), (2, 215742762), (3, 143828508), (4, 107871381), (6, 71914254), (9, 47942836), (12, 35957127), (18, 23971418), (36, 11985709), (149, 2895876), (257, 1678932), (298, 1447938), (313, 1378548), (447, 965292), (514, 839466), (596, 723969), (626, 689274), (771, 559644), (894, 482646), (939, 459516), (1028, 419733), (1252, 344637), (1341, 321764), (1542, 279822), (1788, 241323), (1878, 229758), (2313, 186548), (2682, 160882), (2817, 153172), (3084, 139911), (3756, 114879), (4626, 93274), (5364, 80441), (5634, 76586), (9252, 46637), (11268, 38293)]