801642048

素因数分解:

$2^6\times 3^1\times {\mathrm{199}}^1\times {\mathrm{20981}}^1$

素因数の和:21195

約数の個数: 56

約数和(自身を含む): 2131771200

約数和(自身を除く): 1330129152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 199, 398, 597, 796, 1194, 1592, 2388, 3184, 4776, 6368, 9552, 12736, 19104, 20981, 38208, 41962, 62943, 83924, 125886, 167848, 251772, 335696, 503544, 671392, 1007088, 1342784, 2014176, 4028352, 4175219, 8350438, 12525657, 16700876, 25051314, 33401752, 50102628, 66803504, 100205256, 133607008, 200410512, 267214016, 400821024, 801642048]

約数ペア:

[(1, 801642048), (2, 400821024), (3, 267214016), (4, 200410512), (6, 133607008), (8, 100205256), (12, 66803504), (16, 50102628), (24, 33401752), (32, 25051314), (48, 16700876), (64, 12525657), (96, 8350438), (192, 4175219), (199, 4028352), (398, 2014176), (597, 1342784), (796, 1007088), (1194, 671392), (1592, 503544), (2388, 335696), (3184, 251772), (4776, 167848), (6368, 125886), (9552, 83924), (12736, 62943), (19104, 41962), (20981, 38208)]