353661156

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{8059}}^1$

素因数の和:8145

約数の個数: 72

約数和(自身を含む): 950564160

約数和(自身を除く): 596903004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 92, 106, 138, 159, 207, 212, 276, 318, 414, 477, 636, 828, 954, 1219, 1908, 2438, 3657, 4876, 7314, 8059, 10971, 14628, 16118, 21942, 24177, 32236, 43884, 48354, 72531, 96708, 145062, 185357, 290124, 370714, 427127, 556071, 741428, 854254, 1112142, 1281381, 1668213, 1708508, 2224284, 2562762, 3336426, 3844143, 5125524, 6672852, 7688286, 9823921, 15376572, 19647842, 29471763, 39295684, 58943526, 88415289, 117887052, 176830578, 353661156]

約数ペア:

[(1, 353661156), (2, 176830578), (3, 117887052), (4, 88415289), (6, 58943526), (9, 39295684), (12, 29471763), (18, 19647842), (23, 15376572), (36, 9823921), (46, 7688286), (53, 6672852), (69, 5125524), (92, 3844143), (106, 3336426), (138, 2562762), (159, 2224284), (207, 1708508), (212, 1668213), (276, 1281381), (318, 1112142), (414, 854254), (477, 741428), (636, 556071), (828, 427127), (954, 370714), (1219, 290124), (1908, 185357), (2438, 145062), (3657, 96708), (4876, 72531), (7314, 48354), (8059, 43884), (10971, 32236), (14628, 24177), (16118, 21942)]