516297864

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{887}}^1$

素因数の和:1282

約数の個数: 64

約数和(自身を含む): 1312819200

約数和(自身を除く): 796521336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 307, 316, 474, 614, 632, 887, 921, 948, 1228, 1774, 1842, 1896, 2456, 2661, 3548, 3684, 5322, 7096, 7368, 10644, 21288, 24253, 48506, 70073, 72759, 97012, 140146, 145518, 194024, 210219, 272309, 280292, 291036, 420438, 544618, 560584, 582072, 816927, 840876, 1089236, 1633854, 1681752, 2178472, 3267708, 6535416, 21512411, 43024822, 64537233, 86049644, 129074466, 172099288, 258148932, 516297864]

約数ペア:

[(1, 516297864), (2, 258148932), (3, 172099288), (4, 129074466), (6, 86049644), (8, 64537233), (12, 43024822), (24, 21512411), (79, 6535416), (158, 3267708), (237, 2178472), (307, 1681752), (316, 1633854), (474, 1089236), (614, 840876), (632, 816927), (887, 582072), (921, 560584), (948, 544618), (1228, 420438), (1774, 291036), (1842, 280292), (1896, 272309), (2456, 210219), (2661, 194024), (3548, 145518), (3684, 140146), (5322, 97012), (7096, 72759), (7368, 70073), (10644, 48506), (21288, 24253)]