331259552

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1511}}^1$

素因数の和:1582

約数の個数: 96

約数和(自身を含む): 768144384

約数和(自身を除く): 436884832

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 68, 104, 124, 136, 208, 221, 248, 272, 403, 416, 442, 496, 527, 544, 806, 884, 992, 1054, 1511, 1612, 1768, 2108, 3022, 3224, 3536, 4216, 6044, 6448, 6851, 7072, 8432, 12088, 12896, 13702, 16864, 19643, 24176, 25687, 27404, 39286, 46841, 48352, 51374, 54808, 78572, 93682, 102748, 109616, 157144, 187364, 205496, 219232, 314288, 333931, 374728, 410992, 608933, 628576, 667862, 749456, 796297, 821984, 1217866, 1335724, 1498912, 1592594, 2435732, 2671448, 3185188, 4871464, 5342896, 6370376, 9742928, 10351861, 10685792, 12740752, 19485856, 20703722, 25481504, 41407444, 82814888, 165629776, 331259552]

約数ペア:

[(1, 331259552), (2, 165629776), (4, 82814888), (8, 41407444), (13, 25481504), (16, 20703722), (17, 19485856), (26, 12740752), (31, 10685792), (32, 10351861), (34, 9742928), (52, 6370376), (62, 5342896), (68, 4871464), (104, 3185188), (124, 2671448), (136, 2435732), (208, 1592594), (221, 1498912), (248, 1335724), (272, 1217866), (403, 821984), (416, 796297), (442, 749456), (496, 667862), (527, 628576), (544, 608933), (806, 410992), (884, 374728), (992, 333931), (1054, 314288), (1511, 219232), (1612, 205496), (1768, 187364), (2108, 157144), (3022, 109616), (3224, 102748), (3536, 93682), (4216, 78572), (6044, 54808), (6448, 51374), (6851, 48352), (7072, 46841), (8432, 39286), (12088, 27404), (12896, 25687), (13702, 24176), (16864, 19643)]