248996832

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1231}}^1$

素因数の和:1301

約数の個数: 144

約数和(自身を含む): 778643712

約数和(自身を除く): 529646880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 84, 86, 96, 98, 112, 129, 147, 168, 172, 196, 224, 258, 294, 301, 336, 344, 392, 516, 588, 602, 672, 688, 784, 903, 1032, 1176, 1204, 1231, 1376, 1568, 1806, 2064, 2107, 2352, 2408, 2462, 3612, 3693, 4128, 4214, 4704, 4816, 4924, 6321, 7224, 7386, 8428, 8617, 9632, 9848, 12642, 14448, 14772, 16856, 17234, 19696, 25284, 25851, 28896, 29544, 33712, 34468, 39392, 50568, 51702, 52933, 59088, 60319, 67424, 68936, 101136, 103404, 105866, 118176, 120638, 137872, 158799, 180957, 202272, 206808, 211732, 241276, 275744, 317598, 361914, 370531, 413616, 423464, 482552, 635196, 723828, 741062, 827232, 846928, 965104, 1111593, 1270392, 1447656, 1482124, 1693856, 1930208, 2223186, 2540784, 2593717, 2895312, 2964248, 4446372, 5081568, 5187434, 5790624, 5928496, 7781151, 8892744, 10374868, 11856992, 15562302, 17785488, 20749736, 31124604, 35570976, 41499472, 62249208, 82998944, 124498416, 248996832]

約数ペア:

[(1, 248996832), (2, 124498416), (3, 82998944), (4, 62249208), (6, 41499472), (7, 35570976), (8, 31124604), (12, 20749736), (14, 17785488), (16, 15562302), (21, 11856992), (24, 10374868), (28, 8892744), (32, 7781151), (42, 5928496), (43, 5790624), (48, 5187434), (49, 5081568), (56, 4446372), (84, 2964248), (86, 2895312), (96, 2593717), (98, 2540784), (112, 2223186), (129, 1930208), (147, 1693856), (168, 1482124), (172, 1447656), (196, 1270392), (224, 1111593), (258, 965104), (294, 846928), (301, 827232), (336, 741062), (344, 723828), (392, 635196), (516, 482552), (588, 423464), (602, 413616), (672, 370531), (688, 361914), (784, 317598), (903, 275744), (1032, 241276), (1176, 211732), (1204, 206808), (1231, 202272), (1376, 180957), (1568, 158799), (1806, 137872), (2064, 120638), (2107, 118176), (2352, 105866), (2408, 103404), (2462, 101136), (3612, 68936), (3693, 67424), (4128, 60319), (4214, 59088), (4704, 52933), (4816, 51702), (4924, 50568), (6321, 39392), (7224, 34468), (7386, 33712), (8428, 29544), (8617, 28896), (9632, 25851), (9848, 25284), (12642, 19696), (14448, 17234), (14772, 16856)]