442516788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1153}}^1\times {\mathrm{1523}}^1$

素因数の和:2693

約数の個数: 72

約数和(自身を含む): 1280330688

約数和(自身を除く): 837813900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1153, 1523, 2306, 3046, 3459, 4569, 4612, 6092, 6918, 8071, 9138, 10377, 10661, 13707, 13836, 16142, 18276, 20754, 21322, 24213, 27414, 31983, 32284, 41508, 42644, 48426, 54828, 63966, 72639, 95949, 96852, 127932, 145278, 191898, 290556, 383796, 1756019, 3512038, 5268057, 7024076, 10536114, 12292133, 15804171, 21072228, 24584266, 31608342, 36876399, 49168532, 63216684, 73752798, 110629197, 147505596, 221258394, 442516788]

約数ペア:

[(1, 442516788), (2, 221258394), (3, 147505596), (4, 110629197), (6, 73752798), (7, 63216684), (9, 49168532), (12, 36876399), (14, 31608342), (18, 24584266), (21, 21072228), (28, 15804171), (36, 12292133), (42, 10536114), (63, 7024076), (84, 5268057), (126, 3512038), (252, 1756019), (1153, 383796), (1523, 290556), (2306, 191898), (3046, 145278), (3459, 127932), (4569, 96852), (4612, 95949), (6092, 72639), (6918, 63966), (8071, 54828), (9138, 48426), (10377, 42644), (10661, 41508), (13707, 32284), (13836, 31983), (16142, 27414), (18276, 24213), (20754, 21322)]