311930868

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{8893}}^1$

素因数の和:9016

約数の個数: 48

約数和(自身を含む): 757057280

約数和(自身を除く): 445126412

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 79, 111, 148, 158, 222, 237, 316, 444, 474, 948, 2923, 5846, 8769, 8893, 11692, 17538, 17786, 26679, 35076, 35572, 53358, 106716, 329041, 658082, 702547, 987123, 1316164, 1405094, 1974246, 2107641, 2810188, 3948492, 4215282, 8430564, 25994239, 51988478, 77982717, 103976956, 155965434, 311930868]

約数ペア:

[(1, 311930868), (2, 155965434), (3, 103976956), (4, 77982717), (6, 51988478), (12, 25994239), (37, 8430564), (74, 4215282), (79, 3948492), (111, 2810188), (148, 2107641), (158, 1974246), (222, 1405094), (237, 1316164), (316, 987123), (444, 702547), (474, 658082), (948, 329041), (2923, 106716), (5846, 53358), (8769, 35572), (8893, 35076), (11692, 26679), (17538, 17786)]