3964493104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{3947}}^1$

素因数の和:4418

約数の個数: 80

約数和(自身を含む): 9046920960

約数和(自身を除く): 5082427856

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 439, 572, 878, 1144, 1756, 2288, 3512, 3947, 4829, 5707, 7024, 7894, 9658, 11414, 15788, 19316, 22828, 31576, 38632, 43417, 45656, 51311, 62777, 63152, 77264, 86834, 91312, 102622, 125554, 173668, 205244, 251108, 347336, 410488, 502216, 564421, 694672, 820976, 1004432, 1128842, 1732733, 2257684, 3465466, 4515368, 6930932, 9030736, 13861864, 19060063, 22525529, 27723728, 38120126, 45051058, 76240252, 90102116, 152480504, 180204232, 247780819, 304961008, 360408464, 495561638, 991123276, 1982246552, 3964493104]

約数ペア:

[(1, 3964493104), (2, 1982246552), (4, 991123276), (8, 495561638), (11, 360408464), (13, 304961008), (16, 247780819), (22, 180204232), (26, 152480504), (44, 90102116), (52, 76240252), (88, 45051058), (104, 38120126), (143, 27723728), (176, 22525529), (208, 19060063), (286, 13861864), (439, 9030736), (572, 6930932), (878, 4515368), (1144, 3465466), (1756, 2257684), (2288, 1732733), (3512, 1128842), (3947, 1004432), (4829, 820976), (5707, 694672), (7024, 564421), (7894, 502216), (9658, 410488), (11414, 347336), (15788, 251108), (19316, 205244), (22828, 173668), (31576, 125554), (38632, 102622), (43417, 91312), (45656, 86834), (51311, 77264), (62777, 63152)]