388360052652

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20574277}}^1$

素因数の和:20574319

約数の個数: 72

約数和(自身を含む): 1072660557808

約数和(自身を除く): 684300505156

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 121, 132, 143, 156, 242, 286, 363, 429, 484, 572, 726, 858, 1452, 1573, 1716, 3146, 4719, 6292, 9438, 18876, 20574277, 41148554, 61722831, 82297108, 123445662, 226317047, 246891324, 267465601, 452634094, 534931202, 678951141, 802396803, 905268188, 1069862404, 1357902282, 1604793606, 2489487517, 2715804564, 2942121611, 3209587212, 4978975034, 5884243222, 7468462551, 8826364833, 9957950068, 11768486444, 14936925102, 17652729666, 29873850204, 32363337721, 35305459332, 64726675442, 97090013163, 129453350884, 194180026326, 388360052652]

約数ペア:

[(1, 388360052652), (2, 194180026326), (3, 129453350884), (4, 97090013163), (6, 64726675442), (11, 35305459332), (12, 32363337721), (13, 29873850204), (22, 17652729666), (26, 14936925102), (33, 11768486444), (39, 9957950068), (44, 8826364833), (52, 7468462551), (66, 5884243222), (78, 4978975034), (121, 3209587212), (132, 2942121611), (143, 2715804564), (156, 2489487517), (242, 1604793606), (286, 1357902282), (363, 1069862404), (429, 905268188), (484, 802396803), (572, 678951141), (726, 534931202), (858, 452634094), (1452, 267465601), (1573, 246891324), (1716, 226317047), (3146, 123445662), (4719, 82297108), (6292, 61722831), (9438, 41148554), (18876, 20574277)]