521964408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{3049}}^1$

素因数の和:4084

約数の個数: 64

約数和(自身を含む): 1493280000

約数和(自身を除く): 971315592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1019, 2038, 3049, 3057, 4076, 6098, 6114, 7133, 8152, 9147, 12196, 12228, 14266, 18294, 21343, 21399, 24392, 24456, 28532, 36588, 42686, 42798, 57064, 64029, 73176, 85372, 85596, 128058, 170744, 171192, 256116, 512232, 3106931, 6213862, 9320793, 12427724, 18641586, 21748517, 24855448, 37283172, 43497034, 65245551, 74566344, 86994068, 130491102, 173988136, 260982204, 521964408]

約数ペア:

[(1, 521964408), (2, 260982204), (3, 173988136), (4, 130491102), (6, 86994068), (7, 74566344), (8, 65245551), (12, 43497034), (14, 37283172), (21, 24855448), (24, 21748517), (28, 18641586), (42, 12427724), (56, 9320793), (84, 6213862), (168, 3106931), (1019, 512232), (2038, 256116), (3049, 171192), (3057, 170744), (4076, 128058), (6098, 85596), (6114, 85372), (7133, 73176), (8152, 64029), (9147, 57064), (12196, 42798), (12228, 42686), (14266, 36588), (18294, 28532), (21343, 24456), (21399, 24392)]