40636944

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:989

約数の個数: 80

約数和(自身を含む): 117849600

約数和(自身を除く): 77212656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 863, 872, 981, 1308, 1726, 1744, 1962, 2589, 2616, 2943, 3452, 3924, 5178, 5232, 5886, 6904, 7767, 7848, 10356, 11772, 13808, 15534, 15696, 20712, 23301, 23544, 31068, 41424, 46602, 47088, 62136, 93204, 94067, 124272, 186408, 188134, 282201, 372816, 376268, 564402, 752536, 846603, 1128804, 1505072, 1693206, 2257608, 2539809, 3386412, 4515216, 5079618, 6772824, 10159236, 13545648, 20318472, 40636944]

約数ペア:

[(1, 40636944), (2, 20318472), (3, 13545648), (4, 10159236), (6, 6772824), (8, 5079618), (9, 4515216), (12, 3386412), (16, 2539809), (18, 2257608), (24, 1693206), (27, 1505072), (36, 1128804), (48, 846603), (54, 752536), (72, 564402), (108, 376268), (109, 372816), (144, 282201), (216, 188134), (218, 186408), (327, 124272), (432, 94067), (436, 93204), (654, 62136), (863, 47088), (872, 46602), (981, 41424), (1308, 31068), (1726, 23544), (1744, 23301), (1962, 20712), (2589, 15696), (2616, 15534), (2943, 13808), (3452, 11772), (3924, 10356), (5178, 7848), (5232, 7767), (5886, 6904)]