2560987656

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{5101}}^1$

素因数の和:5499

約数の個数: 96

約数和(自身を含む): 7322390400

約数和(自身を除く): 4761402744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 367, 456, 684, 734, 1101, 1368, 1468, 2202, 2936, 3303, 4404, 5101, 6606, 6973, 8808, 10202, 13212, 13946, 15303, 20404, 20919, 26424, 27892, 30606, 40808, 41838, 45909, 55784, 61212, 62757, 83676, 91818, 96919, 122424, 125514, 167352, 183636, 193838, 251028, 290757, 367272, 387676, 502056, 581514, 775352, 872271, 1163028, 1744542, 1872067, 2326056, 3489084, 3744134, 5616201, 6978168, 7488268, 11232402, 14976536, 16848603, 22464804, 33697206, 35569273, 44929608, 67394412, 71138546, 106707819, 134788824, 142277092, 213415638, 284554184, 320123457, 426831276, 640246914, 853662552, 1280493828, 2560987656]

約数ペア:

[(1, 2560987656), (2, 1280493828), (3, 853662552), (4, 640246914), (6, 426831276), (8, 320123457), (9, 284554184), (12, 213415638), (18, 142277092), (19, 134788824), (24, 106707819), (36, 71138546), (38, 67394412), (57, 44929608), (72, 35569273), (76, 33697206), (114, 22464804), (152, 16848603), (171, 14976536), (228, 11232402), (342, 7488268), (367, 6978168), (456, 5616201), (684, 3744134), (734, 3489084), (1101, 2326056), (1368, 1872067), (1468, 1744542), (2202, 1163028), (2936, 872271), (3303, 775352), (4404, 581514), (5101, 502056), (6606, 387676), (6973, 367272), (8808, 290757), (10202, 251028), (13212, 193838), (13946, 183636), (15303, 167352), (20404, 125514), (20919, 122424), (26424, 96919), (27892, 91818), (30606, 83676), (40808, 62757), (41838, 61212), (45909, 55784)]