386517304

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1481}}^1$

素因数の和:1624

約数の個数: 64

約数和(自身を含む): 816285600

約数和(自身を除く): 429768296

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 101, 136, 152, 202, 323, 404, 646, 808, 1292, 1481, 1717, 1919, 2584, 2962, 3434, 3838, 5924, 6868, 7676, 11848, 13736, 15352, 25177, 28139, 32623, 50354, 56278, 65246, 100708, 112556, 130492, 149581, 201416, 225112, 260984, 299162, 478363, 598324, 956726, 1196648, 1913452, 2542877, 2842039, 3826904, 5085754, 5684078, 10171508, 11368156, 20343016, 22736312, 48314663, 96629326, 193258652, 386517304]

約数ペア:

[(1, 386517304), (2, 193258652), (4, 96629326), (8, 48314663), (17, 22736312), (19, 20343016), (34, 11368156), (38, 10171508), (68, 5684078), (76, 5085754), (101, 3826904), (136, 2842039), (152, 2542877), (202, 1913452), (323, 1196648), (404, 956726), (646, 598324), (808, 478363), (1292, 299162), (1481, 260984), (1717, 225112), (1919, 201416), (2584, 149581), (2962, 130492), (3434, 112556), (3838, 100708), (5924, 65246), (6868, 56278), (7676, 50354), (11848, 32623), (13736, 28139), (15352, 25177)]