293640688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{40693}}^1$

素因数の和:40753

約数の個数: 40

約数和(自身を含む): 635803056

約数和(自身を除く): 342162368

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3608, 7216, 40693, 81386, 162772, 325544, 447623, 651088, 895246, 1668413, 1790492, 3336826, 3580984, 6673652, 7161968, 13347304, 18352543, 26694608, 36705086, 73410172, 146820344, 293640688]

約数ペア:

[(1, 293640688), (2, 146820344), (4, 73410172), (8, 36705086), (11, 26694608), (16, 18352543), (22, 13347304), (41, 7161968), (44, 6673652), (82, 3580984), (88, 3336826), (164, 1790492), (176, 1668413), (328, 895246), (451, 651088), (656, 447623), (902, 325544), (1804, 162772), (3608, 81386), (7216, 40693)]