272693168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{81547}}^1$

素因数の和:81585

約数の個数: 40

約数和(自身を含む): 606717120

約数和(自身を除く): 334023952

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 88, 152, 176, 209, 304, 418, 836, 1672, 3344, 81547, 163094, 326188, 652376, 897017, 1304752, 1549393, 1794034, 3098786, 3588068, 6197572, 7176136, 12395144, 14352272, 17043323, 24790288, 34086646, 68173292, 136346584, 272693168]

約数ペア:

[(1, 272693168), (2, 136346584), (4, 68173292), (8, 34086646), (11, 24790288), (16, 17043323), (19, 14352272), (22, 12395144), (38, 7176136), (44, 6197572), (76, 3588068), (88, 3098786), (152, 1794034), (176, 1549393), (209, 1304752), (304, 897017), (418, 652376), (836, 326188), (1672, 163094), (3344, 81547)]