8900216

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 18775800

約数和(自身を除く): 9875584

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 227, 232, 338, 377, 454, 676, 754, 908, 1352, 1508, 1816, 2951, 3016, 4901, 5902, 6583, 9802, 11804, 13166, 19604, 23608, 26332, 38363, 39208, 52664, 76726, 85579, 153452, 171158, 306904, 342316, 684632, 1112527, 2225054, 4450108, 8900216]

約数ペア:

[(1, 8900216), (2, 4450108), (4, 2225054), (8, 1112527), (13, 684632), (26, 342316), (29, 306904), (52, 171158), (58, 153452), (104, 85579), (116, 76726), (169, 52664), (227, 39208), (232, 38363), (338, 26332), (377, 23608), (454, 19604), (676, 13166), (754, 11804), (908, 9802), (1352, 6583), (1508, 5902), (1816, 4901), (2951, 3016)]