6444414172

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{1889}}^1$

素因数の和:2063

約数の個数: 72

約数和(自身を含む): 13402519200

約数和(自身を除く): 6958105028

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 89, 148, 178, 259, 356, 518, 623, 1036, 1246, 1369, 1889, 2492, 2738, 3293, 3778, 5476, 6586, 7556, 9583, 13172, 13223, 19166, 23051, 26446, 38332, 46102, 52892, 69893, 92204, 121841, 139786, 168121, 243682, 279572, 336242, 487364, 489251, 672484, 852887, 978502, 1176847, 1705774, 1957004, 2353694, 2586041, 3411548, 4707388, 5172082, 6220477, 10344164, 12440954, 18102287, 24881908, 36204574, 43543339, 72409148, 87086678, 174173356, 230157649, 460315298, 920630596, 1611103543, 3222207086, 6444414172]

約数ペア:

[(1, 6444414172), (2, 3222207086), (4, 1611103543), (7, 920630596), (14, 460315298), (28, 230157649), (37, 174173356), (74, 87086678), (89, 72409148), (148, 43543339), (178, 36204574), (259, 24881908), (356, 18102287), (518, 12440954), (623, 10344164), (1036, 6220477), (1246, 5172082), (1369, 4707388), (1889, 3411548), (2492, 2586041), (2738, 2353694), (3293, 1957004), (3778, 1705774), (5476, 1176847), (6586, 978502), (7556, 852887), (9583, 672484), (13172, 489251), (13223, 487364), (19166, 336242), (23051, 279572), (26446, 243682), (38332, 168121), (46102, 139786), (52892, 121841), (69893, 92204)]