326430888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:751

約数の個数: 128

約数和(自身を含む): 968985600

約数和(自身を除く): 642554712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 73, 84, 86, 129, 146, 168, 172, 219, 258, 292, 301, 344, 438, 511, 516, 584, 602, 619, 876, 903, 1022, 1032, 1204, 1238, 1533, 1752, 1806, 1857, 2044, 2408, 2476, 3066, 3139, 3612, 3714, 4088, 4333, 4952, 6132, 6278, 7224, 7428, 8666, 9417, 12264, 12556, 12999, 14856, 17332, 18834, 21973, 25112, 25998, 26617, 34664, 37668, 43946, 45187, 51996, 53234, 65919, 75336, 79851, 87892, 90374, 103992, 106468, 131838, 135561, 159702, 175784, 180748, 186319, 212936, 263676, 271122, 316309, 319404, 361496, 372638, 527352, 542244, 558957, 632618, 638808, 745276, 948927, 1084488, 1117914, 1265236, 1490552, 1897854, 1943041, 2235828, 2530472, 3795708, 3886082, 4471656, 5829123, 7591416, 7772164, 11658246, 13601287, 15544328, 23316492, 27202574, 40803861, 46632984, 54405148, 81607722, 108810296, 163215444, 326430888]

約数ペア:

[(1, 326430888), (2, 163215444), (3, 108810296), (4, 81607722), (6, 54405148), (7, 46632984), (8, 40803861), (12, 27202574), (14, 23316492), (21, 15544328), (24, 13601287), (28, 11658246), (42, 7772164), (43, 7591416), (56, 5829123), (73, 4471656), (84, 3886082), (86, 3795708), (129, 2530472), (146, 2235828), (168, 1943041), (172, 1897854), (219, 1490552), (258, 1265236), (292, 1117914), (301, 1084488), (344, 948927), (438, 745276), (511, 638808), (516, 632618), (584, 558957), (602, 542244), (619, 527352), (876, 372638), (903, 361496), (1022, 319404), (1032, 316309), (1204, 271122), (1238, 263676), (1533, 212936), (1752, 186319), (1806, 180748), (1857, 175784), (2044, 159702), (2408, 135561), (2476, 131838), (3066, 106468), (3139, 103992), (3612, 90374), (3714, 87892), (4088, 79851), (4333, 75336), (4952, 65919), (6132, 53234), (6278, 51996), (7224, 45187), (7428, 43946), (8666, 37668), (9417, 34664), (12264, 26617), (12556, 25998), (12999, 25112), (14856, 21973), (17332, 18834)]