1649773584

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{72973}}^1$

素因数の和:73144

約数の個数: 60

約数和(自身を含む): 4646546476

約数和(自身を除く): 2996772892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 11304, 22608, 72973, 145946, 218919, 291892, 437838, 583784, 656757, 875676, 1167568, 1313514, 1751352, 2627028, 3502704, 5254056, 10508112, 11456761, 22913522, 34370283, 45827044, 68740566, 91654088, 103110849, 137481132, 183308176, 206221698, 274962264, 412443396, 549924528, 824886792, 1649773584]

約数ペア:

[(1, 1649773584), (2, 824886792), (3, 549924528), (4, 412443396), (6, 274962264), (8, 206221698), (9, 183308176), (12, 137481132), (16, 103110849), (18, 91654088), (24, 68740566), (36, 45827044), (48, 34370283), (72, 22913522), (144, 11456761), (157, 10508112), (314, 5254056), (471, 3502704), (628, 2627028), (942, 1751352), (1256, 1313514), (1413, 1167568), (1884, 875676), (2512, 656757), (2826, 583784), (3768, 437838), (5652, 291892), (7536, 218919), (11304, 145946), (22608, 72973)]