1631472

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:881

約数の個数: 40

約数和(自身を含む): 4322640

約数和(自身を除く): 2691168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 829, 984, 1658, 1968, 2487, 3316, 4974, 6632, 9948, 13264, 19896, 33989, 39792, 67978, 101967, 135956, 203934, 271912, 407868, 543824, 815736, 1631472]

約数ペア:

[(1, 1631472), (2, 815736), (3, 543824), (4, 407868), (6, 271912), (8, 203934), (12, 135956), (16, 101967), (24, 67978), (41, 39792), (48, 33989), (82, 19896), (123, 13264), (164, 9948), (246, 6632), (328, 4974), (492, 3316), (656, 2487), (829, 1968), (984, 1658)]