309398352

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{617}}^1$

素因数の和:996

約数の個数: 80

約数和(自身を含む): 828851712

約数和(自身を除く): 519453360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 337, 372, 496, 617, 674, 744, 1011, 1234, 1348, 1488, 1851, 2022, 2468, 2696, 3702, 4044, 4936, 5392, 7404, 8088, 9872, 10447, 14808, 16176, 19127, 20894, 29616, 31341, 38254, 41788, 57381, 62682, 76508, 83576, 114762, 125364, 153016, 167152, 207929, 229524, 250728, 306032, 415858, 459048, 501456, 623787, 831716, 918096, 1247574, 1663432, 2495148, 3326864, 4990296, 6445799, 9980592, 12891598, 19337397, 25783196, 38674794, 51566392, 77349588, 103132784, 154699176, 309398352]

約数ペア:

[(1, 309398352), (2, 154699176), (3, 103132784), (4, 77349588), (6, 51566392), (8, 38674794), (12, 25783196), (16, 19337397), (24, 12891598), (31, 9980592), (48, 6445799), (62, 4990296), (93, 3326864), (124, 2495148), (186, 1663432), (248, 1247574), (337, 918096), (372, 831716), (496, 623787), (617, 501456), (674, 459048), (744, 415858), (1011, 306032), (1234, 250728), (1348, 229524), (1488, 207929), (1851, 167152), (2022, 153016), (2468, 125364), (2696, 114762), (3702, 83576), (4044, 76508), (4936, 62682), (5392, 57381), (7404, 41788), (8088, 38254), (9872, 31341), (10447, 29616), (14808, 20894), (16176, 19127)]