398601588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{39217}}^1$

素因数の和:39253

約数の個数: 72

約数和(自身を含む): 1168382656

約数和(自身を除く): 769781068

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 39217, 78434, 117651, 156868, 235302, 274519, 431387, 470604, 549038, 823557, 862774, 1098076, 1294161, 1647114, 1725548, 2588322, 3019709, 3294228, 4745257, 5176644, 6039418, 9059127, 9490514, 12078836, 14235771, 18118254, 18981028, 28471542, 33216799, 36236508, 56943084, 66433598, 99650397, 132867196, 199300794, 398601588]

約数ペア:

[(1, 398601588), (2, 199300794), (3, 132867196), (4, 99650397), (6, 66433598), (7, 56943084), (11, 36236508), (12, 33216799), (14, 28471542), (21, 18981028), (22, 18118254), (28, 14235771), (33, 12078836), (42, 9490514), (44, 9059127), (66, 6039418), (77, 5176644), (84, 4745257), (121, 3294228), (132, 3019709), (154, 2588322), (231, 1725548), (242, 1647114), (308, 1294161), (363, 1098076), (462, 862774), (484, 823557), (726, 549038), (847, 470604), (924, 431387), (1452, 274519), (1694, 235302), (2541, 156868), (3388, 117651), (5082, 78434), (10164, 39217)]