280873152

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{69661}}^1$

素因数の和:69686

約数の個数: 84

約数和(自身を含む): 920095696

約数和(自身を除く): 639222544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 69661, 139322, 208983, 278644, 417966, 487627, 557288, 626949, 835932, 975254, 1114576, 1253898, 1462881, 1671864, 1950508, 2229152, 2507796, 2925762, 3343728, 3901016, 4388643, 4458304, 5015592, 5851524, 6687456, 7802032, 8777286, 10031184, 11703048, 13374912, 15604064, 17554572, 20062368, 23406096, 31208128, 35109144, 40124736, 46812192, 70218288, 93624384, 140436576, 280873152]

約数ペア:

[(1, 280873152), (2, 140436576), (3, 93624384), (4, 70218288), (6, 46812192), (7, 40124736), (8, 35109144), (9, 31208128), (12, 23406096), (14, 20062368), (16, 17554572), (18, 15604064), (21, 13374912), (24, 11703048), (28, 10031184), (32, 8777286), (36, 7802032), (42, 6687456), (48, 5851524), (56, 5015592), (63, 4458304), (64, 4388643), (72, 3901016), (84, 3343728), (96, 2925762), (112, 2507796), (126, 2229152), (144, 1950508), (168, 1671864), (192, 1462881), (224, 1253898), (252, 1114576), (288, 975254), (336, 835932), (448, 626949), (504, 557288), (576, 487627), (672, 417966), (1008, 278644), (1344, 208983), (2016, 139322), (4032, 69661)]