305752656

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2551}}^1$

素因数の和:2800

約数の個数: 80

約数和(自身を含む): 865801728

約数和(自身を除く): 560049072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 227, 264, 454, 528, 681, 908, 1362, 1816, 2497, 2551, 2724, 3632, 4994, 5102, 5448, 7491, 7653, 9988, 10204, 10896, 14982, 15306, 19976, 20408, 28061, 29964, 30612, 39952, 40816, 56122, 59928, 61224, 84183, 112244, 119856, 122448, 168366, 224488, 336732, 448976, 579077, 673464, 1158154, 1346928, 1737231, 2316308, 3474462, 4632616, 6369847, 6948924, 9265232, 12739694, 13897848, 19109541, 25479388, 27795696, 38219082, 50958776, 76438164, 101917552, 152876328, 305752656]

約数ペア:

[(1, 305752656), (2, 152876328), (3, 101917552), (4, 76438164), (6, 50958776), (8, 38219082), (11, 27795696), (12, 25479388), (16, 19109541), (22, 13897848), (24, 12739694), (33, 9265232), (44, 6948924), (48, 6369847), (66, 4632616), (88, 3474462), (132, 2316308), (176, 1737231), (227, 1346928), (264, 1158154), (454, 673464), (528, 579077), (681, 448976), (908, 336732), (1362, 224488), (1816, 168366), (2497, 122448), (2551, 119856), (2724, 112244), (3632, 84183), (4994, 61224), (5102, 59928), (5448, 56122), (7491, 40816), (7653, 39952), (9988, 30612), (10204, 29964), (10896, 28061), (14982, 20408), (15306, 19976)]