321251232

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:782

約数の個数: 96

約数和(自身を含む): 868952448

約数和(自身を除く): 547701216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 103, 106, 159, 206, 212, 309, 318, 412, 424, 613, 618, 636, 824, 848, 1226, 1236, 1272, 1648, 1696, 1839, 2452, 2472, 2544, 3296, 3678, 4904, 4944, 5088, 5459, 7356, 9808, 9888, 10918, 14712, 16377, 19616, 21836, 29424, 32489, 32754, 43672, 58848, 63139, 64978, 65508, 87344, 97467, 126278, 129956, 131016, 174688, 189417, 194934, 252556, 259912, 262032, 378834, 389868, 505112, 519824, 524064, 757668, 779736, 1010224, 1039648, 1515336, 1559472, 2020448, 3030672, 3118944, 3346367, 6061344, 6692734, 10039101, 13385468, 20078202, 26770936, 40156404, 53541872, 80312808, 107083744, 160625616, 321251232]

約数ペア:

[(1, 321251232), (2, 160625616), (3, 107083744), (4, 80312808), (6, 53541872), (8, 40156404), (12, 26770936), (16, 20078202), (24, 13385468), (32, 10039101), (48, 6692734), (53, 6061344), (96, 3346367), (103, 3118944), (106, 3030672), (159, 2020448), (206, 1559472), (212, 1515336), (309, 1039648), (318, 1010224), (412, 779736), (424, 757668), (613, 524064), (618, 519824), (636, 505112), (824, 389868), (848, 378834), (1226, 262032), (1236, 259912), (1272, 252556), (1648, 194934), (1696, 189417), (1839, 174688), (2452, 131016), (2472, 129956), (2544, 126278), (3296, 97467), (3678, 87344), (4904, 65508), (4944, 64978), (5088, 63139), (5459, 58848), (7356, 43672), (9808, 32754), (9888, 32489), (10918, 29424), (14712, 21836), (16377, 19616)]