221117856

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{32441}}^1$

素因数の和:32525

約数の個数: 48

約数和(自身を含む): 588627648

約数和(自身を除く): 367509792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 32441, 64882, 97323, 129764, 194646, 259528, 389292, 519056, 778584, 1038112, 1557168, 2303311, 3114336, 4606622, 6909933, 9213244, 13819866, 18426488, 27639732, 36852976, 55279464, 73705952, 110558928, 221117856]

約数ペア:

[(1, 221117856), (2, 110558928), (3, 73705952), (4, 55279464), (6, 36852976), (8, 27639732), (12, 18426488), (16, 13819866), (24, 9213244), (32, 6909933), (48, 4606622), (71, 3114336), (96, 2303311), (142, 1557168), (213, 1038112), (284, 778584), (426, 519056), (568, 389292), (852, 259528), (1136, 194646), (1704, 129764), (2272, 97323), (3408, 64882), (6816, 32441)]