393833052

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{983}}^1$

素因数の和:1383

約数の個数: 72

約数和(自身を含む): 1031546880

約数和(自身を除く): 637713828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 359, 372, 558, 718, 983, 1077, 1116, 1436, 1966, 2154, 2949, 3231, 3932, 4308, 5898, 6462, 8847, 11129, 11796, 12924, 17694, 22258, 30473, 33387, 35388, 44516, 60946, 66774, 91419, 100161, 121892, 133548, 182838, 200322, 274257, 352897, 365676, 400644, 548514, 705794, 1058691, 1097028, 1411588, 2117382, 3176073, 4234764, 6352146, 10939807, 12704292, 21879614, 32819421, 43759228, 65638842, 98458263, 131277684, 196916526, 393833052]

約数ペア:

[(1, 393833052), (2, 196916526), (3, 131277684), (4, 98458263), (6, 65638842), (9, 43759228), (12, 32819421), (18, 21879614), (31, 12704292), (36, 10939807), (62, 6352146), (93, 4234764), (124, 3176073), (186, 2117382), (279, 1411588), (359, 1097028), (372, 1058691), (558, 705794), (718, 548514), (983, 400644), (1077, 365676), (1116, 352897), (1436, 274257), (1966, 200322), (2154, 182838), (2949, 133548), (3231, 121892), (3932, 100161), (4308, 91419), (5898, 66774), (6462, 60946), (8847, 44516), (11129, 35388), (11796, 33387), (12924, 30473), (17694, 22258)]