239406648

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45137}}^1$

素因数の和:45176

約数の個数: 64

約数和(自身を含む): 682486560

約数和(自身を除く): 443079912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 45137, 90274, 135411, 180548, 270822, 361096, 541644, 586781, 767329, 1083288, 1173562, 1534658, 1760343, 2301987, 2347124, 3069316, 3520686, 4603974, 4694248, 6138632, 7041372, 9207948, 9975277, 14082744, 18415896, 19950554, 29925831, 39901108, 59851662, 79802216, 119703324, 239406648]

約数ペア:

[(1, 239406648), (2, 119703324), (3, 79802216), (4, 59851662), (6, 39901108), (8, 29925831), (12, 19950554), (13, 18415896), (17, 14082744), (24, 9975277), (26, 9207948), (34, 7041372), (39, 6138632), (51, 4694248), (52, 4603974), (68, 3520686), (78, 3069316), (102, 2347124), (104, 2301987), (136, 1760343), (156, 1534658), (204, 1173562), (221, 1083288), (312, 767329), (408, 586781), (442, 541644), (663, 361096), (884, 270822), (1326, 180548), (1768, 135411), (2652, 90274), (5304, 45137)]