381685668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{349529}}^1$

素因数の和:349556

約数の個数: 48

約数和(自身を含む): 1096126080

約数和(自身を除く): 714440412

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 349529, 699058, 1048587, 1398116, 2097174, 2446703, 4194348, 4543877, 4893406, 7340109, 9087754, 9786812, 13631631, 14680218, 18175508, 27263262, 29360436, 31807139, 54526524, 63614278, 95421417, 127228556, 190842834, 381685668]

約数ペア:

[(1, 381685668), (2, 190842834), (3, 127228556), (4, 95421417), (6, 63614278), (7, 54526524), (12, 31807139), (13, 29360436), (14, 27263262), (21, 18175508), (26, 14680218), (28, 13631631), (39, 9786812), (42, 9087754), (52, 7340109), (78, 4893406), (84, 4543877), (91, 4194348), (156, 2446703), (182, 2097174), (273, 1398116), (364, 1048587), (546, 699058), (1092, 349529)]