308634984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{612371}}^1$

素因数の和:612390

約数の個数: 48

約数和(自身を含む): 955300320

約数和(自身を除く): 646665336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 612371, 1224742, 1837113, 2449484, 3674226, 4286597, 4898968, 5511339, 7348452, 8573194, 11022678, 12859791, 14696904, 17146388, 22045356, 25719582, 34292776, 38579373, 44090712, 51439164, 77158746, 102878328, 154317492, 308634984]

約数ペア:

[(1, 308634984), (2, 154317492), (3, 102878328), (4, 77158746), (6, 51439164), (7, 44090712), (8, 38579373), (9, 34292776), (12, 25719582), (14, 22045356), (18, 17146388), (21, 14696904), (24, 12859791), (28, 11022678), (36, 8573194), (42, 7348452), (56, 5511339), (63, 4898968), (72, 4286597), (84, 3674226), (126, 2449484), (168, 1837113), (252, 1224742), (504, 612371)]