457788228

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{15217}}^1$

素因数の和:15356

約数の個数: 48

約数和(自身を含む): 1124914560

約数和(自身を除く): 667126332

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 109, 138, 218, 276, 327, 436, 654, 1308, 2507, 5014, 7521, 10028, 15042, 15217, 30084, 30434, 45651, 60868, 91302, 182604, 349991, 699982, 1049973, 1399964, 1658653, 2099946, 3317306, 4199892, 4975959, 6634612, 9951918, 19903836, 38149019, 76298038, 114447057, 152596076, 228894114, 457788228]

約数ペア:

[(1, 457788228), (2, 228894114), (3, 152596076), (4, 114447057), (6, 76298038), (12, 38149019), (23, 19903836), (46, 9951918), (69, 6634612), (92, 4975959), (109, 4199892), (138, 3317306), (218, 2099946), (276, 1658653), (327, 1399964), (436, 1049973), (654, 699982), (1308, 349991), (2507, 182604), (5014, 91302), (7521, 60868), (10028, 45651), (15042, 30434), (15217, 30084)]