457290512

素因数分解:

$2^4\times 7^1\times {\mathrm{349}}^1\times {\mathrm{11699}}^1$

素因数の和:12063

約数の個数: 40

約数和(自身を含む): 1015560000

約数和(自身を除く): 558269488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349, 698, 1396, 2443, 2792, 4886, 5584, 9772, 11699, 19544, 23398, 39088, 46796, 81893, 93592, 163786, 187184, 327572, 655144, 1310288, 4082951, 8165902, 16331804, 28580657, 32663608, 57161314, 65327216, 114322628, 228645256, 457290512]

約数ペア:

[(1, 457290512), (2, 228645256), (4, 114322628), (7, 65327216), (8, 57161314), (14, 32663608), (16, 28580657), (28, 16331804), (56, 8165902), (112, 4082951), (349, 1310288), (698, 655144), (1396, 327572), (2443, 187184), (2792, 163786), (4886, 93592), (5584, 81893), (9772, 46796), (11699, 39088), (19544, 23398)]