721824

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 1939392

約数和(自身を除く): 1217568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 103, 146, 206, 219, 292, 309, 412, 438, 584, 618, 824, 876, 1168, 1236, 1648, 1752, 2336, 2472, 3296, 3504, 4944, 7008, 7519, 9888, 15038, 22557, 30076, 45114, 60152, 90228, 120304, 180456, 240608, 360912, 721824]

約数ペア:

[(1, 721824), (2, 360912), (3, 240608), (4, 180456), (6, 120304), (8, 90228), (12, 60152), (16, 45114), (24, 30076), (32, 22557), (48, 15038), (73, 9888), (96, 7519), (103, 7008), (146, 4944), (206, 3504), (219, 3296), (292, 2472), (309, 2336), (412, 1752), (438, 1648), (584, 1236), (618, 1168), (824, 876)]