6940656

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:478

約数の個数: 60

約数和(自身を含む): 19611592

約数和(自身を除く): 12670936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 307, 314, 471, 614, 628, 921, 942, 1228, 1256, 1413, 1842, 1884, 2456, 2512, 2763, 2826, 3684, 3768, 4912, 5526, 5652, 7368, 7536, 11052, 11304, 14736, 22104, 22608, 44208, 48199, 96398, 144597, 192796, 289194, 385592, 433791, 578388, 771184, 867582, 1156776, 1735164, 2313552, 3470328, 6940656]

約数ペア:

[(1, 6940656), (2, 3470328), (3, 2313552), (4, 1735164), (6, 1156776), (8, 867582), (9, 771184), (12, 578388), (16, 433791), (18, 385592), (24, 289194), (36, 192796), (48, 144597), (72, 96398), (144, 48199), (157, 44208), (307, 22608), (314, 22104), (471, 14736), (614, 11304), (628, 11052), (921, 7536), (942, 7368), (1228, 5652), (1256, 5526), (1413, 4912), (1842, 3768), (1884, 3684), (2456, 2826), (2512, 2763)]