283342626

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{97}}^2\times {\mathrm{239}}^1$

素因数の和:448

約数の個数: 72

約数和(自身を含む): 711884160

約数和(自身を除く): 428541534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 97, 126, 194, 239, 291, 478, 582, 679, 717, 873, 1358, 1434, 1673, 1746, 2037, 2151, 3346, 4074, 4302, 5019, 6111, 9409, 10038, 12222, 15057, 18818, 23183, 28227, 30114, 46366, 56454, 65863, 69549, 84681, 131726, 139098, 162281, 169362, 197589, 208647, 324562, 395178, 417294, 486843, 592767, 973686, 1185534, 1460529, 2248751, 2921058, 4497502, 6746253, 13492506, 15741257, 20238759, 31482514, 40477518, 47223771, 94447542, 141671313, 283342626]

約数ペア:

[(1, 283342626), (2, 141671313), (3, 94447542), (6, 47223771), (7, 40477518), (9, 31482514), (14, 20238759), (18, 15741257), (21, 13492506), (42, 6746253), (63, 4497502), (97, 2921058), (126, 2248751), (194, 1460529), (239, 1185534), (291, 973686), (478, 592767), (582, 486843), (679, 417294), (717, 395178), (873, 324562), (1358, 208647), (1434, 197589), (1673, 169362), (1746, 162281), (2037, 139098), (2151, 131726), (3346, 84681), (4074, 69549), (4302, 65863), (5019, 56454), (6111, 46366), (9409, 30114), (10038, 28227), (12222, 23183), (15057, 18818)]