669840432

素因数分解:

$2^4\times 3^1\times {\mathrm{997}}^1\times {\mathrm{13997}}^1$

素因数の和:15005

約数の個数: 40

約数和(自身を含む): 1732280496

約数和(自身を除く): 1062440064

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 997, 1994, 2991, 3988, 5982, 7976, 11964, 13997, 15952, 23928, 27994, 41991, 47856, 55988, 83982, 111976, 167964, 223952, 335928, 671856, 13955009, 27910018, 41865027, 55820036, 83730054, 111640072, 167460108, 223280144, 334920216, 669840432]

約数ペア:

[(1, 669840432), (2, 334920216), (3, 223280144), (4, 167460108), (6, 111640072), (8, 83730054), (12, 55820036), (16, 41865027), (24, 27910018), (48, 13955009), (997, 671856), (1994, 335928), (2991, 223952), (3988, 167964), (5982, 111976), (7976, 83982), (11964, 55988), (13997, 47856), (15952, 41991), (23928, 27994)]