7255298448

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{119677}}^1$

素因数の和:120112

約数の個数: 60

約数和(自身を含む): 20353158748

約数和(自身を除く): 13097860300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 15156, 20208, 30312, 60624, 119677, 239354, 359031, 478708, 718062, 957416, 1077093, 1436124, 1914832, 2154186, 2872248, 4308372, 5744496, 8616744, 17233488, 50384017, 100768034, 151152051, 201536068, 302304102, 403072136, 453456153, 604608204, 806144272, 906912306, 1209216408, 1813824612, 2418432816, 3627649224, 7255298448]

約数ペア:

[(1, 7255298448), (2, 3627649224), (3, 2418432816), (4, 1813824612), (6, 1209216408), (8, 906912306), (9, 806144272), (12, 604608204), (16, 453456153), (18, 403072136), (24, 302304102), (36, 201536068), (48, 151152051), (72, 100768034), (144, 50384017), (421, 17233488), (842, 8616744), (1263, 5744496), (1684, 4308372), (2526, 2872248), (3368, 2154186), (3789, 1914832), (5052, 1436124), (6736, 1077093), (7578, 957416), (10104, 718062), (15156, 478708), (20208, 359031), (30312, 239354), (60624, 119677)]