40448592

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:985

約数の個数: 80

約数和(自身を含む): 117304000

約数和(自身を除く): 76855408

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, 859, 872, 981, 1308, 1718, 1744, 1962, 2577, 2616, 2943, 3436, 3924, 5154, 5232, 5886, 6872, 7731, 7848, 10308, 11772, 13744, 15462, 15696, 20616, 23193, 23544, 30924, 41232, 46386, 47088, 61848, 92772, 93631, 123696, 185544, 187262, 280893, 371088, 374524, 561786, 749048, 842679, 1123572, 1498096, 1685358, 2247144, 2528037, 3370716, 4494288, 5056074, 6741432, 10112148, 13482864, 20224296, 40448592]

約数ペア:

[(1, 40448592), (2, 20224296), (3, 13482864), (4, 10112148), (6, 6741432), (8, 5056074), (9, 4494288), (12, 3370716), (16, 2528037), (18, 2247144), (24, 1685358), (27, 1498096), (36, 1123572), (48, 842679), (54, 749048), (72, 561786), (108, 374524), (109, 371088), (144, 280893), (216, 187262), (218, 185544), (327, 123696), (432, 93631), (436, 92772), (654, 61848), (859, 47088), (872, 46386), (981, 41232), (1308, 30924), (1718, 23544), (1744, 23193), (1962, 20616), (2577, 15696), (2616, 15462), (2943, 13744), (3436, 11772), (3924, 10308), (5154, 7848), (5232, 7731), (5886, 6872)]