268045216696

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{79367}}^1$

素因数の和:80716

約数の個数: 64

約数和(自身を含む): 560592057600

約数和(自身を除く): 292546840904

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 1307, 2584, 2614, 5228, 10456, 22219, 24833, 44438, 49666, 79367, 88876, 99332, 158734, 177752, 198664, 317468, 422161, 634936, 844322, 1349239, 1507973, 1688644, 2698478, 3015946, 3377288, 5396956, 6031892, 10793912, 12063784, 25635541, 51271082, 102542164, 103732669, 205084328, 207465338, 414930676, 829861352, 1763455373, 1970920711, 3526910746, 3941841422, 7053821492, 7883682844, 14107642984, 15767365688, 33505652087, 67011304174, 134022608348, 268045216696]

約数ペア:

[(1, 268045216696), (2, 134022608348), (4, 67011304174), (8, 33505652087), (17, 15767365688), (19, 14107642984), (34, 7883682844), (38, 7053821492), (68, 3941841422), (76, 3526910746), (136, 1970920711), (152, 1763455373), (323, 829861352), (646, 414930676), (1292, 207465338), (1307, 205084328), (2584, 103732669), (2614, 102542164), (5228, 51271082), (10456, 25635541), (22219, 12063784), (24833, 10793912), (44438, 6031892), (49666, 5396956), (79367, 3377288), (88876, 3015946), (99332, 2698478), (158734, 1688644), (177752, 1507973), (198664, 1349239), (317468, 844322), (422161, 634936)]