639469227504

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{783663269}}^1$

素因数の和:783663297

約数の個数: 40

約数和(自身を含む): 1749136418640

約数和(自身を除く): 1109667191136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 783663269, 1567326538, 2350989807, 3134653076, 4701979614, 6269306152, 9403959228, 12538612304, 13322275573, 18807918456, 26644551146, 37615836912, 39966826719, 53289102292, 79933653438, 106578204584, 159867306876, 213156409168, 319734613752, 639469227504]

約数ペア:

[(1, 639469227504), (2, 319734613752), (3, 213156409168), (4, 159867306876), (6, 106578204584), (8, 79933653438), (12, 53289102292), (16, 39966826719), (17, 37615836912), (24, 26644551146), (34, 18807918456), (48, 13322275573), (51, 12538612304), (68, 9403959228), (102, 6269306152), (136, 4701979614), (204, 3134653076), (272, 2350989807), (408, 1567326538), (816, 783663269)]