240173652

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 570046400

約数和(自身を除く): 329872748

約数列:

[1, 2, 3, 4, 6, 12, 109, 139, 218, 278, 327, 417, 436, 556, 654, 834, 1308, 1321, 1668, 2642, 3963, 5284, 7926, 15151, 15852, 30302, 45453, 60604, 90906, 143989, 181812, 183619, 287978, 367238, 431967, 550857, 575956, 734476, 863934, 1101714, 1727868, 2203428, 20014471, 40028942, 60043413, 80057884, 120086826, 240173652]

約数ペア:

[(1, 240173652), (2, 120086826), (3, 80057884), (4, 60043413), (6, 40028942), (12, 20014471), (109, 2203428), (139, 1727868), (218, 1101714), (278, 863934), (327, 734476), (417, 575956), (436, 550857), (556, 431967), (654, 367238), (834, 287978), (1308, 183619), (1321, 181812), (1668, 143989), (2642, 90906), (3963, 60604), (5284, 45453), (7926, 30302), (15151, 15852)]