391330290926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1\times {\mathrm{1741}}^1$

素因数の和:2337

約数の個数: 64

約数和(自身を含む): 632136960000

約数和(自身を除く): 240806669074

約数列:

[1, 2, 17, 34, 139, 199, 239, 278, 398, 478, 1741, 2363, 3383, 3482, 4063, 4726, 6766, 8126, 27661, 29597, 33221, 47561, 55322, 59194, 66442, 95122, 241999, 346459, 416099, 470237, 483998, 564757, 692918, 808537, 832198, 940474, 1129514, 1617074, 4113983, 5889803, 6610979, 7073683, 8227966, 11779606, 13221958, 14147366, 48157801, 57837761, 82803701, 96315602, 112386643, 115675522, 165607402, 224773286, 818682617, 983241937, 1407662917, 1637365234, 1966483874, 2815325834, 11509714439, 23019428878, 195665145463, 391330290926]

約数ペア:

[(1, 391330290926), (2, 195665145463), (17, 23019428878), (34, 11509714439), (139, 2815325834), (199, 1966483874), (239, 1637365234), (278, 1407662917), (398, 983241937), (478, 818682617), (1741, 224773286), (2363, 165607402), (3383, 115675522), (3482, 112386643), (4063, 96315602), (4726, 82803701), (6766, 57837761), (8126, 48157801), (27661, 14147366), (29597, 13221958), (33221, 11779606), (47561, 8227966), (55322, 7073683), (59194, 6610979), (66442, 5889803), (95122, 4113983), (241999, 1617074), (346459, 1129514), (416099, 940474), (470237, 832198), (483998, 808537), (564757, 692918)]