531895308

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{80153}}^1$

素因数の和:80246

約数の個数: 48

約数和(自身を含む): 1436359680

約数和(自身を除く): 904464372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 80153, 160306, 240459, 320612, 480918, 561071, 961836, 1122142, 1683213, 2244284, 3366426, 6332087, 6732852, 12664174, 18996261, 25328348, 37992522, 44324609, 75985044, 88649218, 132973827, 177298436, 265947654, 531895308]

約数ペア:

[(1, 531895308), (2, 265947654), (3, 177298436), (4, 132973827), (6, 88649218), (7, 75985044), (12, 44324609), (14, 37992522), (21, 25328348), (28, 18996261), (42, 12664174), (79, 6732852), (84, 6332087), (158, 3366426), (237, 2244284), (316, 1683213), (474, 1122142), (553, 961836), (948, 561071), (1106, 480918), (1659, 320612), (2212, 240459), (3318, 160306), (6636, 80153)]