272991456

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{30577}}^1$

素因数の和:30624

約数の個数: 72

約数和(自身を含む): 801388224

約数和(自身を除く): 528396768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 30577, 61154, 91731, 122308, 183462, 244616, 275193, 366924, 489232, 550386, 733848, 947887, 978464, 1100772, 1467696, 1895774, 2201544, 2843661, 2935392, 3791548, 4403088, 5687322, 7583096, 8530983, 8806176, 11374644, 15166192, 17061966, 22749288, 30332384, 34123932, 45498576, 68247864, 90997152, 136495728, 272991456]

約数ペア:

[(1, 272991456), (2, 136495728), (3, 90997152), (4, 68247864), (6, 45498576), (8, 34123932), (9, 30332384), (12, 22749288), (16, 17061966), (18, 15166192), (24, 11374644), (31, 8806176), (32, 8530983), (36, 7583096), (48, 5687322), (62, 4403088), (72, 3791548), (93, 2935392), (96, 2843661), (124, 2201544), (144, 1895774), (186, 1467696), (248, 1100772), (279, 978464), (288, 947887), (372, 733848), (496, 550386), (558, 489232), (744, 366924), (992, 275193), (1116, 244616), (1488, 183462), (2232, 122308), (2976, 91731), (4464, 61154), (8928, 30577)]