387835452

素因数分解:

$2^2\times 3^4\times {\mathrm{353}}^1\times {\mathrm{3391}}^1$

素因数の和:3760

約数の個数: 60

約数和(自身を含む): 1017050496

約数和(自身を除く): 629215044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 353, 706, 1059, 1412, 2118, 3177, 3391, 4236, 6354, 6782, 9531, 10173, 12708, 13564, 19062, 20346, 28593, 30519, 38124, 40692, 57186, 61038, 91557, 114372, 122076, 183114, 274671, 366228, 549342, 1098684, 1197023, 2394046, 3591069, 4788092, 7182138, 10773207, 14364276, 21546414, 32319621, 43092828, 64639242, 96958863, 129278484, 193917726, 387835452]

約数ペア:

[(1, 387835452), (2, 193917726), (3, 129278484), (4, 96958863), (6, 64639242), (9, 43092828), (12, 32319621), (18, 21546414), (27, 14364276), (36, 10773207), (54, 7182138), (81, 4788092), (108, 3591069), (162, 2394046), (324, 1197023), (353, 1098684), (706, 549342), (1059, 366228), (1412, 274671), (2118, 183114), (3177, 122076), (3391, 114372), (4236, 91557), (6354, 61038), (6782, 57186), (9531, 40692), (10173, 38124), (12708, 30519), (13564, 28593), (19062, 20346)]