626508636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{367}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 1634131968

約数和(自身を除く): 1007623332

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 353, 367, 372, 403, 706, 734, 806, 1059, 1101, 1209, 1412, 1468, 1612, 2118, 2202, 2418, 4236, 4404, 4589, 4771, 4836, 9178, 9542, 10943, 11377, 13767, 14313, 18356, 19084, 21886, 22754, 27534, 28626, 32829, 34131, 43772, 45508, 55068, 57252, 65658, 68262, 129551, 131316, 136524, 142259, 147901, 259102, 284518, 295802, 388653, 426777, 443703, 518204, 569036, 591604, 777306, 853554, 887406, 1554612, 1684163, 1707108, 1774812, 3368326, 4016081, 5052489, 6736652, 8032162, 10104978, 12048243, 16064324, 20209956, 24096486, 48192972, 52209053, 104418106, 156627159, 208836212, 313254318, 626508636]

約数ペア:

[(1, 626508636), (2, 313254318), (3, 208836212), (4, 156627159), (6, 104418106), (12, 52209053), (13, 48192972), (26, 24096486), (31, 20209956), (39, 16064324), (52, 12048243), (62, 10104978), (78, 8032162), (93, 6736652), (124, 5052489), (156, 4016081), (186, 3368326), (353, 1774812), (367, 1707108), (372, 1684163), (403, 1554612), (706, 887406), (734, 853554), (806, 777306), (1059, 591604), (1101, 569036), (1209, 518204), (1412, 443703), (1468, 426777), (1612, 388653), (2118, 295802), (2202, 284518), (2418, 259102), (4236, 147901), (4404, 142259), (4589, 136524), (4771, 131316), (4836, 129551), (9178, 68262), (9542, 65658), (10943, 57252), (11377, 55068), (13767, 45508), (14313, 43772), (18356, 34131), (19084, 32829), (21886, 28626), (22754, 27534)]