254791728

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{57077}}^1$

素因数の和:57122

約数の個数: 60

約数和(自身を含む): 736077888

約数和(自身を除く): 481286160

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, 57077, 114154, 171231, 228308, 342462, 456616, 513693, 684924, 913232, 1027386, 1369848, 1769387, 2054772, 2739696, 3538774, 4109544, 5308161, 7077548, 8219088, 10616322, 14155096, 15924483, 21232644, 28310192, 31848966, 42465288, 63697932, 84930576, 127395864, 254791728]

約数ペア:

[(1, 254791728), (2, 127395864), (3, 84930576), (4, 63697932), (6, 42465288), (8, 31848966), (9, 28310192), (12, 21232644), (16, 15924483), (18, 14155096), (24, 10616322), (31, 8219088), (36, 7077548), (48, 5308161), (62, 4109544), (72, 3538774), (93, 2739696), (124, 2054772), (144, 1769387), (186, 1369848), (248, 1027386), (279, 913232), (372, 684924), (496, 513693), (558, 456616), (744, 342462), (1116, 228308), (1488, 171231), (2232, 114154), (4464, 57077)]