648086496

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{217771}}^1$

素因数の和:217815

約数の個数: 48

約数和(自身を含む): 1756113408

約数和(自身を除く): 1108026912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 217771, 435542, 653313, 871084, 1306626, 1742168, 2613252, 3484336, 5226504, 6750901, 6968672, 10453008, 13501802, 20252703, 20906016, 27003604, 40505406, 54007208, 81010812, 108014416, 162021624, 216028832, 324043248, 648086496]

約数ペア:

[(1, 648086496), (2, 324043248), (3, 216028832), (4, 162021624), (6, 108014416), (8, 81010812), (12, 54007208), (16, 40505406), (24, 27003604), (31, 20906016), (32, 20252703), (48, 13501802), (62, 10453008), (93, 6968672), (96, 6750901), (124, 5226504), (186, 3484336), (248, 2613252), (372, 1742168), (496, 1306626), (744, 871084), (992, 653313), (1488, 435542), (2976, 217771)]