398769588

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{2207}}^1$

素因数の和:2466

約数の個数: 96

約数和(自身を含む): 1187020800

約数和(自身を除く): 788251212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 239, 252, 378, 478, 717, 756, 956, 1434, 1673, 2151, 2207, 2868, 3346, 4302, 4414, 5019, 6453, 6621, 6692, 8604, 8828, 10038, 12906, 13242, 15057, 15449, 19863, 20076, 25812, 26484, 30114, 30898, 39726, 45171, 46347, 59589, 60228, 61796, 79452, 90342, 92694, 119178, 139041, 180684, 185388, 238356, 278082, 417123, 527473, 556164, 834246, 1054946, 1582419, 1668492, 2109892, 3164838, 3692311, 4747257, 6329676, 7384622, 9494514, 11076933, 14241771, 14769244, 18989028, 22153866, 28483542, 33230799, 44307732, 56967084, 66461598, 99692397, 132923196, 199384794, 398769588]

約数ペア:

[(1, 398769588), (2, 199384794), (3, 132923196), (4, 99692397), (6, 66461598), (7, 56967084), (9, 44307732), (12, 33230799), (14, 28483542), (18, 22153866), (21, 18989028), (27, 14769244), (28, 14241771), (36, 11076933), (42, 9494514), (54, 7384622), (63, 6329676), (84, 4747257), (108, 3692311), (126, 3164838), (189, 2109892), (239, 1668492), (252, 1582419), (378, 1054946), (478, 834246), (717, 556164), (756, 527473), (956, 417123), (1434, 278082), (1673, 238356), (2151, 185388), (2207, 180684), (2868, 139041), (3346, 119178), (4302, 92694), (4414, 90342), (5019, 79452), (6453, 61796), (6621, 60228), (6692, 59589), (8604, 46347), (8828, 45171), (10038, 39726), (12906, 30898), (13242, 30114), (15057, 26484), (15449, 25812), (19863, 20076)]