328706664

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8707}}^1$

素因数の和:8751

約数の個数: 96

約数和(自身を含む): 972857760

約数和(自身を除く): 644151096

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 121, 132, 143, 156, 242, 264, 286, 312, 363, 429, 484, 572, 726, 858, 968, 1144, 1452, 1573, 1716, 2904, 3146, 3432, 4719, 6292, 8707, 9438, 12584, 17414, 18876, 26121, 34828, 37752, 52242, 69656, 95777, 104484, 113191, 191554, 208968, 226382, 287331, 339573, 383108, 452764, 574662, 679146, 766216, 905528, 1053547, 1149324, 1245101, 1358292, 2107094, 2298648, 2490202, 2716584, 3160641, 3735303, 4214188, 4980404, 6321282, 7470606, 8428376, 9960808, 12642564, 13696111, 14941212, 25285128, 27392222, 29882424, 41088333, 54784444, 82176666, 109568888, 164353332, 328706664]

約数ペア:

[(1, 328706664), (2, 164353332), (3, 109568888), (4, 82176666), (6, 54784444), (8, 41088333), (11, 29882424), (12, 27392222), (13, 25285128), (22, 14941212), (24, 13696111), (26, 12642564), (33, 9960808), (39, 8428376), (44, 7470606), (52, 6321282), (66, 4980404), (78, 4214188), (88, 3735303), (104, 3160641), (121, 2716584), (132, 2490202), (143, 2298648), (156, 2107094), (242, 1358292), (264, 1245101), (286, 1149324), (312, 1053547), (363, 905528), (429, 766216), (484, 679146), (572, 574662), (726, 452764), (858, 383108), (968, 339573), (1144, 287331), (1452, 226382), (1573, 208968), (1716, 191554), (2904, 113191), (3146, 104484), (3432, 95777), (4719, 69656), (6292, 52242), (8707, 37752), (9438, 34828), (12584, 26121), (17414, 18876)]