996969728

素因数分解:

$2^8\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 2041956000

約数和(自身を除く): 1044986272

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 128, 149, 236, 256, 298, 443, 472, 596, 886, 944, 1192, 1772, 1888, 2384, 3544, 3776, 4768, 7088, 7552, 8791, 9536, 14176, 15104, 17582, 19072, 26137, 28352, 35164, 38144, 52274, 56704, 66007, 70328, 104548, 113408, 132014, 140656, 209096, 264028, 281312, 418192, 528056, 562624, 836384, 1056112, 1125248, 1672768, 2112224, 2250496, 3345536, 3894413, 4224448, 6691072, 7788826, 8448896, 15577652, 16897792, 31155304, 62310608, 124621216, 249242432, 498484864, 996969728]

約数ペア:

[(1, 996969728), (2, 498484864), (4, 249242432), (8, 124621216), (16, 62310608), (32, 31155304), (59, 16897792), (64, 15577652), (118, 8448896), (128, 7788826), (149, 6691072), (236, 4224448), (256, 3894413), (298, 3345536), (443, 2250496), (472, 2112224), (596, 1672768), (886, 1125248), (944, 1056112), (1192, 836384), (1772, 562624), (1888, 528056), (2384, 418192), (3544, 281312), (3776, 264028), (4768, 209096), (7088, 140656), (7552, 132014), (8791, 113408), (9536, 104548), (14176, 70328), (15104, 66007), (17582, 56704), (19072, 52274), (26137, 38144), (28352, 35164)]