231965616

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{30781}}^1$

素因数の和:30949

約数の個数: 40

約数和(自身を含む): 603080944

約数和(自身を除く): 371115328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 7536, 30781, 61562, 92343, 123124, 184686, 246248, 369372, 492496, 738744, 1477488, 4832617, 9665234, 14497851, 19330468, 28995702, 38660936, 57991404, 77321872, 115982808, 231965616]

約数ペア:

[(1, 231965616), (2, 115982808), (3, 77321872), (4, 57991404), (6, 38660936), (8, 28995702), (12, 19330468), (16, 14497851), (24, 9665234), (48, 4832617), (157, 1477488), (314, 738744), (471, 492496), (628, 369372), (942, 246248), (1256, 184686), (1884, 123124), (2512, 92343), (3768, 61562), (7536, 30781)]