331445872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{42019}}^1$

素因数の和:42073

約数の個数: 40

約数和(自身を含む): 703414800

約数和(自身を除く): 371968928

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 68, 116, 136, 232, 272, 464, 493, 986, 1972, 3944, 7888, 42019, 84038, 168076, 336152, 672304, 714323, 1218551, 1428646, 2437102, 2857292, 4874204, 5714584, 9748408, 11429168, 19496816, 20715367, 41430734, 82861468, 165722936, 331445872]

約数ペア:

[(1, 331445872), (2, 165722936), (4, 82861468), (8, 41430734), (16, 20715367), (17, 19496816), (29, 11429168), (34, 9748408), (58, 5714584), (68, 4874204), (116, 2857292), (136, 2437102), (232, 1428646), (272, 1218551), (464, 714323), (493, 672304), (986, 336152), (1972, 168076), (3944, 84038), (7888, 42019)]