628994652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{366547}}^1$

素因数の和:366578

約数の個数: 48

約数和(自身を含む): 1724241792

約数和(自身を除く): 1095247140

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 366547, 733094, 1099641, 1466188, 2199282, 4032017, 4398564, 4765111, 8064034, 9530222, 12096051, 14295333, 16128068, 19060444, 24192102, 28590666, 48384204, 52416221, 57181332, 104832442, 157248663, 209664884, 314497326, 628994652]

約数ペア:

[(1, 628994652), (2, 314497326), (3, 209664884), (4, 157248663), (6, 104832442), (11, 57181332), (12, 52416221), (13, 48384204), (22, 28590666), (26, 24192102), (33, 19060444), (39, 16128068), (44, 14295333), (52, 12096051), (66, 9530222), (78, 8064034), (132, 4765111), (143, 4398564), (156, 4032017), (286, 2199282), (429, 1466188), (572, 1099641), (858, 733094), (1716, 366547)]