1384286272

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{677}}^1\times {\mathrm{743}}^1$

素因数の和:1475

約数の個数: 56

約数和(自身を含む): 2818766016

約数和(自身を除く): 1434479744

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 677, 688, 743, 1354, 1376, 1486, 2708, 2752, 2972, 5416, 5944, 10832, 11888, 21664, 23776, 29111, 31949, 43328, 47552, 58222, 63898, 116444, 127796, 232888, 255592, 465776, 503011, 511184, 931552, 1006022, 1022368, 1863104, 2012044, 2044736, 4024088, 8048176, 16096352, 21629473, 32192704, 43258946, 86517892, 173035784, 346071568, 692143136, 1384286272]

約数ペア:

[(1, 1384286272), (2, 692143136), (4, 346071568), (8, 173035784), (16, 86517892), (32, 43258946), (43, 32192704), (64, 21629473), (86, 16096352), (172, 8048176), (344, 4024088), (677, 2044736), (688, 2012044), (743, 1863104), (1354, 1022368), (1376, 1006022), (1486, 931552), (2708, 511184), (2752, 503011), (2972, 465776), (5416, 255592), (5944, 232888), (10832, 127796), (11888, 116444), (21664, 63898), (23776, 58222), (29111, 47552), (31949, 43328)]