717994818

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{757}}^1$

素因数の和:896

約数の個数: 96

約数和(自身を含む): 1702771200

約数和(自身を除く): 984776382

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 79, 87, 138, 158, 174, 207, 237, 261, 414, 474, 522, 667, 711, 757, 1334, 1422, 1514, 1817, 2001, 2271, 2291, 3634, 4002, 4542, 4582, 5451, 6003, 6813, 6873, 10902, 12006, 13626, 13746, 16353, 17411, 20619, 21953, 32706, 34822, 41238, 43906, 52233, 52693, 59803, 65859, 104466, 105386, 119606, 131718, 156699, 158079, 179409, 197577, 313398, 316158, 358818, 395154, 474237, 504919, 538227, 948474, 1009838, 1076454, 1375469, 1514757, 1734287, 2750938, 3029514, 3468574, 4126407, 4544271, 5202861, 8252814, 9088542, 10405722, 12379221, 15608583, 24758442, 31217166, 39888601, 79777202, 119665803, 239331606, 358997409, 717994818]

約数ペア:

[(1, 717994818), (2, 358997409), (3, 239331606), (6, 119665803), (9, 79777202), (18, 39888601), (23, 31217166), (29, 24758442), (46, 15608583), (58, 12379221), (69, 10405722), (79, 9088542), (87, 8252814), (138, 5202861), (158, 4544271), (174, 4126407), (207, 3468574), (237, 3029514), (261, 2750938), (414, 1734287), (474, 1514757), (522, 1375469), (667, 1076454), (711, 1009838), (757, 948474), (1334, 538227), (1422, 504919), (1514, 474237), (1817, 395154), (2001, 358818), (2271, 316158), (2291, 313398), (3634, 197577), (4002, 179409), (4542, 158079), (4582, 156699), (5451, 131718), (6003, 119606), (6813, 105386), (6873, 104466), (10902, 65859), (12006, 59803), (13626, 52693), (13746, 52233), (16353, 43906), (17411, 41238), (20619, 34822), (21953, 32706)]