40392996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 112831488

約数和(自身を除く): 72438492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 53, 84, 86, 106, 129, 159, 172, 211, 212, 258, 301, 318, 371, 422, 516, 602, 633, 636, 742, 844, 903, 1113, 1204, 1266, 1477, 1484, 1806, 2226, 2279, 2532, 2954, 3612, 4431, 4452, 4558, 5908, 6837, 8862, 9073, 9116, 11183, 13674, 15953, 17724, 18146, 22366, 27219, 27348, 31906, 33549, 36292, 44732, 47859, 54438, 63511, 63812, 67098, 78281, 95718, 108876, 127022, 134196, 156562, 190533, 191436, 234843, 254044, 313124, 381066, 469686, 480869, 762132, 939372, 961738, 1442607, 1923476, 2885214, 3366083, 5770428, 6732166, 10098249, 13464332, 20196498, 40392996]

約数ペア:

[(1, 40392996), (2, 20196498), (3, 13464332), (4, 10098249), (6, 6732166), (7, 5770428), (12, 3366083), (14, 2885214), (21, 1923476), (28, 1442607), (42, 961738), (43, 939372), (53, 762132), (84, 480869), (86, 469686), (106, 381066), (129, 313124), (159, 254044), (172, 234843), (211, 191436), (212, 190533), (258, 156562), (301, 134196), (318, 127022), (371, 108876), (422, 95718), (516, 78281), (602, 67098), (633, 63812), (636, 63511), (742, 54438), (844, 47859), (903, 44732), (1113, 36292), (1204, 33549), (1266, 31906), (1477, 27348), (1484, 27219), (1806, 22366), (2226, 18146), (2279, 17724), (2532, 15953), (2954, 13674), (3612, 11183), (4431, 9116), (4452, 9073), (4558, 8862), (5908, 6837)]