339950528

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1213}}^1$

素因数の和:1405

約数の個数: 56

約数和(自身を含む): 703051680

約数和(自身を除く): 363101152

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 151, 232, 302, 464, 604, 928, 1208, 1213, 1856, 2416, 2426, 4379, 4832, 4852, 8758, 9664, 9704, 17516, 19408, 35032, 35177, 38816, 70064, 70354, 77632, 140128, 140708, 183163, 280256, 281416, 366326, 562832, 732652, 1125664, 1465304, 2251328, 2930608, 5311727, 5861216, 10623454, 11722432, 21246908, 42493816, 84987632, 169975264, 339950528]

約数ペア:

[(1, 339950528), (2, 169975264), (4, 84987632), (8, 42493816), (16, 21246908), (29, 11722432), (32, 10623454), (58, 5861216), (64, 5311727), (116, 2930608), (151, 2251328), (232, 1465304), (302, 1125664), (464, 732652), (604, 562832), (928, 366326), (1208, 281416), (1213, 280256), (1856, 183163), (2416, 140708), (2426, 140128), (4379, 77632), (4832, 70354), (4852, 70064), (8758, 38816), (9664, 35177), (9704, 35032), (17516, 19408)]