299809718836

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1\times {\mathrm{20543}}^1$

素因数の和:21264

約数の個数: 48

約数和(自身を含む): 540487987200

約数和(自身を除く): 240678268364

約数列:

[1, 2, 4, 47, 94, 149, 188, 298, 521, 596, 1042, 2084, 7003, 14006, 20543, 24487, 28012, 41086, 48974, 77629, 82172, 97948, 155258, 310516, 965521, 1931042, 3060907, 3648563, 3862084, 6121814, 7297126, 10702903, 12243628, 14594252, 21405806, 42811612, 143862629, 287725258, 503036441, 575450516, 1006072882, 1594732547, 2012145764, 3189465094, 6378930188, 74952429709, 149904859418, 299809718836]

約数ペア:

[(1, 299809718836), (2, 149904859418), (4, 74952429709), (47, 6378930188), (94, 3189465094), (149, 2012145764), (188, 1594732547), (298, 1006072882), (521, 575450516), (596, 503036441), (1042, 287725258), (2084, 143862629), (7003, 42811612), (14006, 21405806), (20543, 14594252), (24487, 12243628), (28012, 10702903), (41086, 7297126), (48974, 6121814), (77629, 3862084), (82172, 3648563), (97948, 3060907), (155258, 1931042), (310516, 965521)]