253161648

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{60623}}^1$

素因数の和:60666

約数の個数: 60

約数和(自身を含む): 732944160

約数和(自身を除く): 479782512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 60623, 121246, 181869, 242492, 363738, 484984, 545607, 727476, 969968, 1091214, 1454952, 1758067, 2182428, 2909904, 3516134, 4364856, 5274201, 7032268, 8729712, 10548402, 14064536, 15822603, 21096804, 28129072, 31645206, 42193608, 63290412, 84387216, 126580824, 253161648]

約数ペア:

[(1, 253161648), (2, 126580824), (3, 84387216), (4, 63290412), (6, 42193608), (8, 31645206), (9, 28129072), (12, 21096804), (16, 15822603), (18, 14064536), (24, 10548402), (29, 8729712), (36, 7032268), (48, 5274201), (58, 4364856), (72, 3516134), (87, 2909904), (116, 2182428), (144, 1758067), (174, 1454952), (232, 1091214), (261, 969968), (348, 727476), (464, 545607), (522, 484984), (696, 363738), (1044, 242492), (1392, 181869), (2088, 121246), (4176, 60623)]