338330960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{10391}}^1$

素因数の和:10452

約数の個数: 80

約数和(自身を含む): 881407872

約数和(自身を除く): 543076912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 37, 40, 44, 55, 74, 80, 88, 110, 148, 176, 185, 220, 296, 370, 407, 440, 592, 740, 814, 880, 1480, 1628, 2035, 2960, 3256, 4070, 6512, 8140, 10391, 16280, 20782, 32560, 41564, 51955, 83128, 103910, 114301, 166256, 207820, 228602, 384467, 415640, 457204, 571505, 768934, 831280, 914408, 1143010, 1537868, 1828816, 1922335, 2286020, 3075736, 3844670, 4229137, 4572040, 6151472, 7689340, 8458274, 9144080, 15378680, 16916548, 21145685, 30757360, 33833096, 42291370, 67666192, 84582740, 169165480, 338330960]

約数ペア:

[(1, 338330960), (2, 169165480), (4, 84582740), (5, 67666192), (8, 42291370), (10, 33833096), (11, 30757360), (16, 21145685), (20, 16916548), (22, 15378680), (37, 9144080), (40, 8458274), (44, 7689340), (55, 6151472), (74, 4572040), (80, 4229137), (88, 3844670), (110, 3075736), (148, 2286020), (176, 1922335), (185, 1828816), (220, 1537868), (296, 1143010), (370, 914408), (407, 831280), (440, 768934), (592, 571505), (740, 457204), (814, 415640), (880, 384467), (1480, 228602), (1628, 207820), (2035, 166256), (2960, 114301), (3256, 103910), (4070, 83128), (6512, 51955), (8140, 41564), (10391, 32560), (16280, 20782)]