312234944

素因数分解:

$2^6\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1997}}^1$

素因数の和:2365

約数の個数: 56

約数和(自身を含む): 710488800

約数和(自身を除く): 398253856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 349, 448, 698, 1396, 1997, 2443, 2792, 3994, 4886, 5584, 7988, 9772, 11168, 13979, 15976, 19544, 22336, 27958, 31952, 39088, 55916, 63904, 78176, 111832, 127808, 156352, 223664, 447328, 696953, 894656, 1393906, 2787812, 4878671, 5575624, 9757342, 11151248, 19514684, 22302496, 39029368, 44604992, 78058736, 156117472, 312234944]

約数ペア:

[(1, 312234944), (2, 156117472), (4, 78058736), (7, 44604992), (8, 39029368), (14, 22302496), (16, 19514684), (28, 11151248), (32, 9757342), (56, 5575624), (64, 4878671), (112, 2787812), (224, 1393906), (349, 894656), (448, 696953), (698, 447328), (1396, 223664), (1997, 156352), (2443, 127808), (2792, 111832), (3994, 78176), (4886, 63904), (5584, 55916), (7988, 39088), (9772, 31952), (11168, 27958), (13979, 22336), (15976, 19544)]