1385384736

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{110161}}^1$

素因数の和:110305

約数の個数: 48

約数和(自身を含む): 3664428768

約数和(自身を除く): 2279044032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 12576, 110161, 220322, 330483, 440644, 660966, 881288, 1321932, 1762576, 2643864, 3525152, 5287728, 10575456, 14431091, 28862182, 43293273, 57724364, 86586546, 115448728, 173173092, 230897456, 346346184, 461794912, 692692368, 1385384736]

約数ペア:

[(1, 1385384736), (2, 692692368), (3, 461794912), (4, 346346184), (6, 230897456), (8, 173173092), (12, 115448728), (16, 86586546), (24, 57724364), (32, 43293273), (48, 28862182), (96, 14431091), (131, 10575456), (262, 5287728), (393, 3525152), (524, 2643864), (786, 1762576), (1048, 1321932), (1572, 881288), (2096, 660966), (3144, 440644), (4192, 330483), (6288, 220322), (12576, 110161)]