385293132

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{509647}}^1$

素因数の和:509667

約数の個数: 48

約数和(自身を含む): 1141611520

約数和(自身を除く): 756318388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 509647, 1019294, 1528941, 2038588, 3057882, 3567529, 4586823, 6115764, 7135058, 9173646, 10702587, 13760469, 14270116, 18347292, 21405174, 27520938, 32107761, 42810348, 55041876, 64215522, 96323283, 128431044, 192646566, 385293132]

約数ペア:

[(1, 385293132), (2, 192646566), (3, 128431044), (4, 96323283), (6, 64215522), (7, 55041876), (9, 42810348), (12, 32107761), (14, 27520938), (18, 21405174), (21, 18347292), (27, 14270116), (28, 13760469), (36, 10702587), (42, 9173646), (54, 7135058), (63, 6115764), (84, 4586823), (108, 3567529), (126, 3057882), (189, 2038588), (252, 1528941), (378, 1019294), (756, 509647)]