280368171804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2129}}^1\times {\mathrm{8123}}^1$

素因数の和:10459

約数の個数: 96

約数和(自身を含む): 751967838720

約数和(自身を除く): 471599666916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 2129, 2316, 2702, 4053, 4258, 5404, 6387, 8106, 8123, 8516, 12774, 14903, 16212, 16246, 24369, 25548, 29806, 32492, 44709, 48738, 56861, 59612, 89418, 97476, 113722, 170583, 178836, 227444, 341166, 410897, 682332, 821794, 1232691, 1567739, 1643588, 2465382, 2876279, 3135478, 4703217, 4930764, 5752558, 6270956, 8628837, 9406434, 10974173, 11505116, 17257674, 17293867, 18812868, 21948346, 32922519, 34515348, 34587734, 43896692, 51881601, 65845038, 69175468, 103763202, 121057069, 131690076, 207526404, 242114138, 363171207, 484228276, 726342414, 1452684828, 3337716331, 6675432662, 10013148993, 13350865324, 20026297986, 23364014317, 40052595972, 46728028634, 70092042951, 93456057268, 140184085902, 280368171804]

約数ペア:

[(1, 280368171804), (2, 140184085902), (3, 93456057268), (4, 70092042951), (6, 46728028634), (7, 40052595972), (12, 23364014317), (14, 20026297986), (21, 13350865324), (28, 10013148993), (42, 6675432662), (84, 3337716331), (193, 1452684828), (386, 726342414), (579, 484228276), (772, 363171207), (1158, 242114138), (1351, 207526404), (2129, 131690076), (2316, 121057069), (2702, 103763202), (4053, 69175468), (4258, 65845038), (5404, 51881601), (6387, 43896692), (8106, 34587734), (8123, 34515348), (8516, 32922519), (12774, 21948346), (14903, 18812868), (16212, 17293867), (16246, 17257674), (24369, 11505116), (25548, 10974173), (29806, 9406434), (32492, 8628837), (44709, 6270956), (48738, 5752558), (56861, 4930764), (59612, 4703217), (89418, 3135478), (97476, 2876279), (113722, 2465382), (170583, 1643588), (178836, 1567739), (227444, 1232691), (341166, 821794), (410897, 682332)]