247242576

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{1307}}^1$

素因数の和:1888

約数の個数: 80

約数和(自身を含む): 731810304

約数和(自身を除く): 484567728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 563, 1126, 1307, 1689, 2252, 2614, 3378, 3921, 3941, 4504, 5228, 6756, 7842, 7882, 9008, 9149, 10456, 11823, 13512, 15684, 15764, 18298, 20912, 23646, 27024, 27447, 31368, 31528, 36596, 47292, 54894, 62736, 63056, 73192, 94584, 109788, 146384, 189168, 219576, 439152, 735841, 1471682, 2207523, 2943364, 4415046, 5150887, 5886728, 8830092, 10301774, 11773456, 15452661, 17660184, 20603548, 30905322, 35320368, 41207096, 61810644, 82414192, 123621288, 247242576]

約数ペア:

[(1, 247242576), (2, 123621288), (3, 82414192), (4, 61810644), (6, 41207096), (7, 35320368), (8, 30905322), (12, 20603548), (14, 17660184), (16, 15452661), (21, 11773456), (24, 10301774), (28, 8830092), (42, 5886728), (48, 5150887), (56, 4415046), (84, 2943364), (112, 2207523), (168, 1471682), (336, 735841), (563, 439152), (1126, 219576), (1307, 189168), (1689, 146384), (2252, 109788), (2614, 94584), (3378, 73192), (3921, 63056), (3941, 62736), (4504, 54894), (5228, 47292), (6756, 36596), (7842, 31528), (7882, 31368), (9008, 27447), (9149, 27024), (10456, 23646), (11823, 20912), (13512, 18298), (15684, 15764)]