309999552

素因数分解:

$2^6\times 3^1\times {\mathrm{457}}^1\times {\mathrm{3533}}^1$

素因数の和:4005

約数の個数: 56

約数和(自身を含む): 822234576

約数和(自身を除く): 512235024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 457, 914, 1371, 1828, 2742, 3533, 3656, 5484, 7066, 7312, 10599, 10968, 14132, 14624, 21198, 21936, 28264, 29248, 42396, 43872, 56528, 84792, 87744, 113056, 169584, 226112, 339168, 678336, 1614581, 3229162, 4843743, 6458324, 9687486, 12916648, 19374972, 25833296, 38749944, 51666592, 77499888, 103333184, 154999776, 309999552]

約数ペア:

[(1, 309999552), (2, 154999776), (3, 103333184), (4, 77499888), (6, 51666592), (8, 38749944), (12, 25833296), (16, 19374972), (24, 12916648), (32, 9687486), (48, 6458324), (64, 4843743), (96, 3229162), (192, 1614581), (457, 678336), (914, 339168), (1371, 226112), (1828, 169584), (2742, 113056), (3533, 87744), (3656, 84792), (5484, 56528), (7066, 43872), (7312, 42396), (10599, 29248), (10968, 28264), (14132, 21936), (14624, 21198)]