375921004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 718412800

約数和(自身を除く): 342491796

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 379, 421, 589, 758, 842, 1178, 1516, 1684, 2356, 7201, 7999, 11749, 13051, 14402, 15998, 23498, 26102, 28804, 31996, 46996, 52204, 159559, 223231, 247969, 319118, 446462, 495938, 638236, 892924, 991876, 3031621, 4946329, 6063242, 9892658, 12126484, 19785316, 93980251, 187960502, 375921004]

約数ペア:

[(1, 375921004), (2, 187960502), (4, 93980251), (19, 19785316), (31, 12126484), (38, 9892658), (62, 6063242), (76, 4946329), (124, 3031621), (379, 991876), (421, 892924), (589, 638236), (758, 495938), (842, 446462), (1178, 319118), (1516, 247969), (1684, 223231), (2356, 159559), (7201, 52204), (7999, 46996), (11749, 31996), (13051, 28804), (14402, 26102), (15998, 23498)]