493119108

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3373}}^1$

素因数の和:3545

約数の個数: 72

約数和(自身を含む): 1296911616

約数和(自身を除く): 803792508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 131, 186, 262, 279, 372, 393, 524, 558, 786, 1116, 1179, 1572, 2358, 3373, 4061, 4716, 6746, 8122, 10119, 12183, 13492, 16244, 20238, 24366, 30357, 36549, 40476, 48732, 60714, 73098, 104563, 121428, 146196, 209126, 313689, 418252, 441863, 627378, 883726, 941067, 1254756, 1325589, 1767452, 1882134, 2651178, 3764268, 3976767, 5302356, 7953534, 13697753, 15907068, 27395506, 41093259, 54791012, 82186518, 123279777, 164373036, 246559554, 493119108]

約数ペア:

[(1, 493119108), (2, 246559554), (3, 164373036), (4, 123279777), (6, 82186518), (9, 54791012), (12, 41093259), (18, 27395506), (31, 15907068), (36, 13697753), (62, 7953534), (93, 5302356), (124, 3976767), (131, 3764268), (186, 2651178), (262, 1882134), (279, 1767452), (372, 1325589), (393, 1254756), (524, 941067), (558, 883726), (786, 627378), (1116, 441863), (1179, 418252), (1572, 313689), (2358, 209126), (3373, 146196), (4061, 121428), (4716, 104563), (6746, 73098), (8122, 60714), (10119, 48732), (12183, 40476), (13492, 36549), (16244, 30357), (20238, 24366)]