289981524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{2399}}^1$

素因数の和:3852

約数の個数: 48

約数和(自身を含む): 774144000

約数和(自身を除く): 484162476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1439, 2399, 2878, 4317, 4798, 5756, 7197, 8634, 9596, 10073, 14394, 16793, 17268, 20146, 28788, 30219, 33586, 40292, 50379, 60438, 67172, 100758, 120876, 201516, 3452161, 6904322, 10356483, 13808644, 20712966, 24165127, 41425932, 48330254, 72495381, 96660508, 144990762, 289981524]

約数ペア:

[(1, 289981524), (2, 144990762), (3, 96660508), (4, 72495381), (6, 48330254), (7, 41425932), (12, 24165127), (14, 20712966), (21, 13808644), (28, 10356483), (42, 6904322), (84, 3452161), (1439, 201516), (2399, 120876), (2878, 100758), (4317, 67172), (4798, 60438), (5756, 50379), (7197, 40292), (8634, 33586), (9596, 30219), (10073, 28788), (14394, 20146), (16793, 17268)]