310828496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{60899}}^1$

素因数の和:60947

約数の個数: 40

約数和(自身を含む): 679644000

約数和(自身を除く): 368815504

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 60899, 121798, 243596, 487192, 669889, 974384, 1339778, 1766071, 2679556, 3532142, 5359112, 7064284, 10718224, 14128568, 19426781, 28257136, 38853562, 77707124, 155414248, 310828496]

約数ペア:

[(1, 310828496), (2, 155414248), (4, 77707124), (8, 38853562), (11, 28257136), (16, 19426781), (22, 14128568), (29, 10718224), (44, 7064284), (58, 5359112), (88, 3532142), (116, 2679556), (176, 1766071), (232, 1339778), (319, 974384), (464, 669889), (638, 487192), (1276, 243596), (2552, 121798), (5104, 60899)]