457996916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1\times {\mathrm{367}}^1$

素因数の和:720

約数の個数: 48

約数和(自身を含む): 877653504

約数和(自身を除く): 419656588

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 233, 367, 412, 466, 734, 932, 1339, 1468, 2678, 3029, 4771, 5356, 6058, 9542, 12116, 19084, 23999, 37801, 47998, 75602, 85511, 95996, 151204, 171022, 311987, 342044, 491413, 623974, 982826, 1111643, 1247948, 1965652, 2223286, 4446572, 8807633, 17615266, 35230532, 114499229, 228998458, 457996916]

約数ペア:

[(1, 457996916), (2, 228998458), (4, 114499229), (13, 35230532), (26, 17615266), (52, 8807633), (103, 4446572), (206, 2223286), (233, 1965652), (367, 1247948), (412, 1111643), (466, 982826), (734, 623974), (932, 491413), (1339, 342044), (1468, 311987), (2678, 171022), (3029, 151204), (4771, 95996), (5356, 85511), (6058, 75602), (9542, 47998), (12116, 37801), (19084, 23999)]