233445496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 477640800

約数和(自身を除く): 244195304

約数列:

[1, 2, 4, 8, 17, 34, 53, 68, 106, 136, 139, 212, 233, 278, 424, 466, 556, 901, 932, 1112, 1802, 1864, 2363, 3604, 3961, 4726, 7208, 7367, 7922, 9452, 12349, 14734, 15844, 18904, 24698, 29468, 31688, 32387, 49396, 58936, 64774, 98792, 125239, 129548, 209933, 250478, 259096, 419866, 500956, 550579, 839732, 1001912, 1101158, 1679464, 1716511, 2202316, 3433022, 4404632, 6866044, 13732088, 29180687, 58361374, 116722748, 233445496]

約数ペア:

[(1, 233445496), (2, 116722748), (4, 58361374), (8, 29180687), (17, 13732088), (34, 6866044), (53, 4404632), (68, 3433022), (106, 2202316), (136, 1716511), (139, 1679464), (212, 1101158), (233, 1001912), (278, 839732), (424, 550579), (466, 500956), (556, 419866), (901, 259096), (932, 250478), (1112, 209933), (1802, 129548), (1864, 125239), (2363, 98792), (3604, 64774), (3961, 58936), (4726, 49396), (7208, 32387), (7367, 31688), (7922, 29468), (9452, 24698), (12349, 18904), (14734, 15844)]