388670808

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{12149}}^1$

素因数の和:12232

約数の個数: 64

約数和(自身を含む): 1026432000

約数和(自身を除く): 637761192

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 43, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 516, 744, 1032, 1333, 2666, 3999, 5332, 7998, 10664, 12149, 15996, 24298, 31992, 36447, 48596, 72894, 97192, 145788, 291576, 376619, 522407, 753238, 1044814, 1129857, 1506476, 1567221, 2089628, 2259714, 3012952, 3134442, 4179256, 4519428, 6268884, 9038856, 12537768, 16194617, 32389234, 48583851, 64778468, 97167702, 129556936, 194335404, 388670808]

約数ペア:

[(1, 388670808), (2, 194335404), (3, 129556936), (4, 97167702), (6, 64778468), (8, 48583851), (12, 32389234), (24, 16194617), (31, 12537768), (43, 9038856), (62, 6268884), (86, 4519428), (93, 4179256), (124, 3134442), (129, 3012952), (172, 2259714), (186, 2089628), (248, 1567221), (258, 1506476), (344, 1129857), (372, 1044814), (516, 753238), (744, 522407), (1032, 376619), (1333, 291576), (2666, 145788), (3999, 97192), (5332, 72894), (7998, 48596), (10664, 36447), (12149, 31992), (15996, 24298)]