279372756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{22669}}^1$

素因数の和:22768

約数の個数: 48

約数和(自身を含む): 710931200

約数和(自身を除く): 431558444

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 156, 158, 237, 316, 474, 948, 1027, 2054, 3081, 4108, 6162, 12324, 22669, 45338, 68007, 90676, 136014, 272028, 294697, 589394, 884091, 1178788, 1768182, 1790851, 3536364, 3581702, 5372553, 7163404, 10745106, 21490212, 23281063, 46562126, 69843189, 93124252, 139686378, 279372756]

約数ペア:

[(1, 279372756), (2, 139686378), (3, 93124252), (4, 69843189), (6, 46562126), (12, 23281063), (13, 21490212), (26, 10745106), (39, 7163404), (52, 5372553), (78, 3581702), (79, 3536364), (156, 1790851), (158, 1768182), (237, 1178788), (316, 884091), (474, 589394), (948, 294697), (1027, 272028), (2054, 136014), (3081, 90676), (4108, 68007), (6162, 45338), (12324, 22669)]