681408192

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{86561}}^1$

素因数の和:86617

約数の個数: 56

約数和(自身を含む): 1846886832

約数和(自身を除く): 1165478640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 164, 192, 246, 328, 492, 656, 984, 1312, 1968, 2624, 3936, 7872, 86561, 173122, 259683, 346244, 519366, 692488, 1038732, 1384976, 2077464, 2769952, 3549001, 4154928, 5539904, 7098002, 8309856, 10647003, 14196004, 16619712, 21294006, 28392008, 42588012, 56784016, 85176024, 113568032, 170352048, 227136064, 340704096, 681408192]

約数ペア:

[(1, 681408192), (2, 340704096), (3, 227136064), (4, 170352048), (6, 113568032), (8, 85176024), (12, 56784016), (16, 42588012), (24, 28392008), (32, 21294006), (41, 16619712), (48, 14196004), (64, 10647003), (82, 8309856), (96, 7098002), (123, 5539904), (164, 4154928), (192, 3549001), (246, 2769952), (328, 2077464), (492, 1384976), (656, 1038732), (984, 692488), (1312, 519366), (1968, 346244), (2624, 259683), (3936, 173122), (7872, 86561)]