309632958

素因数分解:

$2^1\times 3^2\times {\mathrm{89}}^1\times {\mathrm{347}}^1\times {\mathrm{557}}^1$

素因数の和:1001

約数の個数: 48

約数和(自身を含む): 681585840

約数和(自身を除く): 371952882

約数列:

[1, 2, 3, 6, 9, 18, 89, 178, 267, 347, 534, 557, 694, 801, 1041, 1114, 1602, 1671, 2082, 3123, 3342, 5013, 6246, 10026, 30883, 49573, 61766, 92649, 99146, 148719, 185298, 193279, 277947, 297438, 386558, 446157, 555894, 579837, 892314, 1159674, 1739511, 3479022, 17201831, 34403662, 51605493, 103210986, 154816479, 309632958]

約数ペア:

[(1, 309632958), (2, 154816479), (3, 103210986), (6, 51605493), (9, 34403662), (18, 17201831), (89, 3479022), (178, 1739511), (267, 1159674), (347, 892314), (534, 579837), (557, 555894), (694, 446157), (801, 386558), (1041, 297438), (1114, 277947), (1602, 193279), (1671, 185298), (2082, 148719), (3123, 99146), (3342, 92649), (5013, 61766), (6246, 49573), (10026, 30883)]