223863276728

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4793}}^1\times {\mathrm{64157}}^1$

素因数の和:68976

約数の個数: 64

約数和(自身を含む): 516723399360

約数和(自身を除く): 292860122632

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 4793, 9586, 19172, 33551, 38344, 62309, 64157, 67102, 124618, 128314, 134204, 249236, 256628, 268408, 436163, 449099, 498472, 513256, 834041, 872326, 898198, 1668082, 1744652, 1796396, 3336164, 3489304, 3592792, 5838287, 6672328, 11676574, 23353148, 46706296, 307504501, 615009002, 1230018004, 2152531507, 2460036008, 3997558513, 4305063014, 7995117026, 8610126028, 15990234052, 17220252056, 27982909591, 31980468104, 55965819182, 111931638364, 223863276728]

約数ペア:

[(1, 223863276728), (2, 111931638364), (4, 55965819182), (7, 31980468104), (8, 27982909591), (13, 17220252056), (14, 15990234052), (26, 8610126028), (28, 7995117026), (52, 4305063014), (56, 3997558513), (91, 2460036008), (104, 2152531507), (182, 1230018004), (364, 615009002), (728, 307504501), (4793, 46706296), (9586, 23353148), (19172, 11676574), (33551, 6672328), (38344, 5838287), (62309, 3592792), (64157, 3489304), (67102, 3336164), (124618, 1796396), (128314, 1744652), (134204, 1668082), (249236, 898198), (256628, 872326), (268408, 834041), (436163, 513256), (449099, 498472)]