289343088

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{64817}}^1$

素因数の和:64862

約数の個数: 60

約数和(自身を含む): 835892928

約数和(自身を除く): 546549840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 64817, 129634, 194451, 259268, 388902, 518536, 583353, 777804, 1037072, 1166706, 1555608, 2009327, 2333412, 3111216, 4018654, 4666824, 6027981, 8037308, 9333648, 12055962, 16074616, 18083943, 24111924, 32149232, 36167886, 48223848, 72335772, 96447696, 144671544, 289343088]

約数ペア:

[(1, 289343088), (2, 144671544), (3, 96447696), (4, 72335772), (6, 48223848), (8, 36167886), (9, 32149232), (12, 24111924), (16, 18083943), (18, 16074616), (24, 12055962), (31, 9333648), (36, 8037308), (48, 6027981), (62, 4666824), (72, 4018654), (93, 3111216), (124, 2333412), (144, 2009327), (186, 1555608), (248, 1166706), (279, 1037072), (372, 777804), (496, 583353), (558, 518536), (744, 388902), (1116, 259268), (1488, 194451), (2232, 129634), (4464, 64817)]