262979328

素因数分解:

$2^8\times 3^1\times {\mathrm{342421}}^1$

素因数の和:342440

約数の個数: 36

約数和(自身を含む): 699910568

約数和(自身を除く): 436931240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 342421, 684842, 1027263, 1369684, 2054526, 2739368, 4109052, 5478736, 8218104, 10957472, 16436208, 21914944, 32872416, 43829888, 65744832, 87659776, 131489664, 262979328]

約数ペア:

[(1, 262979328), (2, 131489664), (3, 87659776), (4, 65744832), (6, 43829888), (8, 32872416), (12, 21914944), (16, 16436208), (24, 10957472), (32, 8218104), (48, 5478736), (64, 4109052), (96, 2739368), (128, 2054526), (192, 1369684), (256, 1027263), (384, 684842), (768, 342421)]