328884912

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:735

約数の個数: 120

約数和(自身を含む): 967200000

約数和(自身を除く): 638315088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 199, 207, 276, 368, 398, 414, 499, 552, 597, 796, 828, 998, 1104, 1194, 1497, 1592, 1656, 1791, 1996, 2388, 2994, 3184, 3312, 3582, 3992, 4491, 4577, 4776, 5988, 7164, 7984, 8982, 9154, 9552, 11477, 11976, 13731, 14328, 17964, 18308, 22954, 23952, 27462, 28656, 34431, 35928, 36616, 41193, 45908, 54924, 68862, 71856, 73232, 82386, 91816, 99301, 103293, 109848, 137724, 164772, 183632, 198602, 206586, 219696, 275448, 297903, 329544, 397204, 413172, 550896, 595806, 659088, 794408, 826344, 893709, 1191612, 1588816, 1652688, 1787418, 2283923, 2383224, 3574836, 4567846, 4766448, 6851769, 7149672, 9135692, 13703538, 14299344, 18271384, 20555307, 27407076, 36542768, 41110614, 54814152, 82221228, 109628304, 164442456, 328884912]

約数ペア:

[(1, 328884912), (2, 164442456), (3, 109628304), (4, 82221228), (6, 54814152), (8, 41110614), (9, 36542768), (12, 27407076), (16, 20555307), (18, 18271384), (23, 14299344), (24, 13703538), (36, 9135692), (46, 7149672), (48, 6851769), (69, 4766448), (72, 4567846), (92, 3574836), (138, 2383224), (144, 2283923), (184, 1787418), (199, 1652688), (207, 1588816), (276, 1191612), (368, 893709), (398, 826344), (414, 794408), (499, 659088), (552, 595806), (597, 550896), (796, 413172), (828, 397204), (998, 329544), (1104, 297903), (1194, 275448), (1497, 219696), (1592, 206586), (1656, 198602), (1791, 183632), (1996, 164772), (2388, 137724), (2994, 109848), (3184, 103293), (3312, 99301), (3582, 91816), (3992, 82386), (4491, 73232), (4577, 71856), (4776, 68862), (5988, 54924), (7164, 45908), (7984, 41193), (8982, 36616), (9154, 35928), (9552, 34431), (11477, 28656), (11976, 27462), (13731, 23952), (14328, 22954), (17964, 18308)]