885649416

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 2355302400

約数和(自身を除く): 1469652984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 67, 93, 109, 124, 134, 163, 186, 201, 218, 248, 268, 326, 327, 372, 402, 436, 489, 536, 652, 654, 744, 804, 872, 978, 1304, 1308, 1608, 1956, 2077, 2616, 3379, 3912, 4154, 5053, 6231, 6758, 7303, 8308, 10106, 10137, 10921, 12462, 13516, 14606, 15159, 16616, 17767, 20212, 20274, 21842, 21909, 24924, 27032, 29212, 30318, 32763, 35534, 40424, 40548, 43684, 43818, 49848, 53301, 58424, 60636, 65526, 71068, 81096, 87368, 87636, 106602, 121272, 131052, 142136, 175272, 213204, 226393, 262104, 338551, 426408, 452786, 550777, 677102, 679179, 905572, 1015653, 1101554, 1190389, 1354204, 1358358, 1652331, 1811144, 2031306, 2203108, 2380778, 2708408, 2716716, 3304662, 3571167, 4062612, 4406216, 4761556, 5433432, 6609324, 7142334, 8125224, 9523112, 13218648, 14284668, 28569336, 36902059, 73804118, 110706177, 147608236, 221412354, 295216472, 442824708, 885649416]

約数ペア:

[(1, 885649416), (2, 442824708), (3, 295216472), (4, 221412354), (6, 147608236), (8, 110706177), (12, 73804118), (24, 36902059), (31, 28569336), (62, 14284668), (67, 13218648), (93, 9523112), (109, 8125224), (124, 7142334), (134, 6609324), (163, 5433432), (186, 4761556), (201, 4406216), (218, 4062612), (248, 3571167), (268, 3304662), (326, 2716716), (327, 2708408), (372, 2380778), (402, 2203108), (436, 2031306), (489, 1811144), (536, 1652331), (652, 1358358), (654, 1354204), (744, 1190389), (804, 1101554), (872, 1015653), (978, 905572), (1304, 679179), (1308, 677102), (1608, 550777), (1956, 452786), (2077, 426408), (2616, 338551), (3379, 262104), (3912, 226393), (4154, 213204), (5053, 175272), (6231, 142136), (6758, 131052), (7303, 121272), (8308, 106602), (10106, 87636), (10137, 87368), (10921, 81096), (12462, 71068), (13516, 65526), (14606, 60636), (15159, 58424), (16616, 53301), (17767, 49848), (20212, 43818), (20274, 43684), (21842, 40548), (21909, 40424), (24924, 35534), (27032, 32763), (29212, 30318)]