15697590436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{199}}^1\times {\mathrm{3389}}^1$

素因数の和:3649

約数の個数: 72

約数和(自身を含む): 31494456000

約数和(自身を除く): 15796865564

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 199, 253, 398, 506, 529, 796, 1012, 1058, 2116, 2189, 3389, 4378, 4577, 5819, 6778, 8756, 9154, 11638, 13556, 18308, 23276, 37279, 50347, 74558, 77947, 100694, 105271, 149116, 155894, 201388, 210542, 311788, 421084, 674411, 857417, 1157981, 1348822, 1714834, 1792781, 2315962, 2697644, 3429668, 3585562, 4631924, 7171124, 7418521, 14837042, 15511453, 19720591, 29674084, 31022906, 39441182, 62045812, 78882364, 170625983, 341251966, 356763419, 682503932, 713526838, 1427053676, 3924397609, 7848795218, 15697590436]

約数ペア:

[(1, 15697590436), (2, 7848795218), (4, 3924397609), (11, 1427053676), (22, 713526838), (23, 682503932), (44, 356763419), (46, 341251966), (92, 170625983), (199, 78882364), (253, 62045812), (398, 39441182), (506, 31022906), (529, 29674084), (796, 19720591), (1012, 15511453), (1058, 14837042), (2116, 7418521), (2189, 7171124), (3389, 4631924), (4378, 3585562), (4577, 3429668), (5819, 2697644), (6778, 2315962), (8756, 1792781), (9154, 1714834), (11638, 1348822), (13556, 1157981), (18308, 857417), (23276, 674411), (37279, 421084), (50347, 311788), (74558, 210542), (77947, 201388), (100694, 155894), (105271, 149116)]