248855856

素因数分解:

$2^4\times 3^1\times {\mathrm{5184497}}^1$

素因数の和:5184508

約数の個数: 20

約数和(自身を含む): 642877752

約数和(自身を除く): 394021896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5184497, 10368994, 15553491, 20737988, 31106982, 41475976, 62213964, 82951952, 124427928, 248855856]

約数ペア:

[(1, 248855856), (2, 124427928), (3, 82951952), (4, 62213964), (6, 41475976), (8, 31106982), (12, 20737988), (16, 15553491), (24, 10368994), (48, 5184497)]