314336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:87

約数の個数: 48

約数和(自身を含む): 725760

約数和(自身を除く): 411424

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 47, 76, 88, 94, 152, 176, 188, 209, 304, 352, 376, 418, 517, 608, 752, 836, 893, 1034, 1504, 1672, 1786, 2068, 3344, 3572, 4136, 6688, 7144, 8272, 9823, 14288, 16544, 19646, 28576, 39292, 78584, 157168, 314336]

約数ペア:

[(1, 314336), (2, 157168), (4, 78584), (8, 39292), (11, 28576), (16, 19646), (19, 16544), (22, 14288), (32, 9823), (38, 8272), (44, 7144), (47, 6688), (76, 4136), (88, 3572), (94, 3344), (152, 2068), (176, 1786), (188, 1672), (209, 1504), (304, 1034), (352, 893), (376, 836), (418, 752), (517, 608)]