399074368

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1723}}^1$

素因数の和:1800

約数の個数: 112

約数和(自身を含む): 1008912384

約数和(自身を除く): 609838016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 154, 176, 188, 224, 308, 329, 352, 376, 448, 517, 616, 658, 704, 752, 1034, 1232, 1316, 1504, 1723, 2068, 2464, 2632, 3008, 3446, 3619, 4136, 4928, 5264, 6892, 7238, 8272, 10528, 12061, 13784, 14476, 16544, 18953, 21056, 24122, 27568, 28952, 33088, 37906, 48244, 55136, 57904, 75812, 80981, 96488, 110272, 115808, 132671, 151624, 161962, 192976, 231616, 265342, 303248, 323924, 385952, 530684, 566867, 606496, 647848, 771904, 890791, 1061368, 1133734, 1212992, 1295696, 1781582, 2122736, 2267468, 2591392, 3563164, 4245472, 4534936, 5182784, 6235537, 7126328, 8490944, 9069872, 12471074, 14252656, 18139744, 24942148, 28505312, 36279488, 49884296, 57010624, 99768592, 199537184, 399074368]

約数ペア:

[(1, 399074368), (2, 199537184), (4, 99768592), (7, 57010624), (8, 49884296), (11, 36279488), (14, 28505312), (16, 24942148), (22, 18139744), (28, 14252656), (32, 12471074), (44, 9069872), (47, 8490944), (56, 7126328), (64, 6235537), (77, 5182784), (88, 4534936), (94, 4245472), (112, 3563164), (154, 2591392), (176, 2267468), (188, 2122736), (224, 1781582), (308, 1295696), (329, 1212992), (352, 1133734), (376, 1061368), (448, 890791), (517, 771904), (616, 647848), (658, 606496), (704, 566867), (752, 530684), (1034, 385952), (1232, 323924), (1316, 303248), (1504, 265342), (1723, 231616), (2068, 192976), (2464, 161962), (2632, 151624), (3008, 132671), (3446, 115808), (3619, 110272), (4136, 96488), (4928, 80981), (5264, 75812), (6892, 57904), (7238, 55136), (8272, 48244), (10528, 37906), (12061, 33088), (13784, 28952), (14476, 27568), (16544, 24122), (18953, 21056)]