1528682379

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 2460057600

約数和(自身を除く): 931375221

約数列:

[1, 3, 7, 21, 43, 47, 129, 141, 181, 199, 301, 329, 543, 597, 903, 987, 1267, 1393, 2021, 3801, 4179, 6063, 7783, 8507, 8557, 9353, 14147, 23349, 25521, 25671, 28059, 36019, 42441, 54481, 59549, 59899, 65471, 108057, 163443, 178647, 179697, 196413, 252133, 365801, 402179, 756399, 1097403, 1206537, 1548817, 1692893, 2560607, 2815253, 4646451, 5078679, 7681821, 8445759, 10841719, 11850251, 32525157, 35550753, 72794399, 218383197, 509560793, 1528682379]

約数ペア:

[(1, 1528682379), (3, 509560793), (7, 218383197), (21, 72794399), (43, 35550753), (47, 32525157), (129, 11850251), (141, 10841719), (181, 8445759), (199, 7681821), (301, 5078679), (329, 4646451), (543, 2815253), (597, 2560607), (903, 1692893), (987, 1548817), (1267, 1206537), (1393, 1097403), (2021, 756399), (3801, 402179), (4179, 365801), (6063, 252133), (7783, 196413), (8507, 179697), (8557, 178647), (9353, 163443), (14147, 108057), (23349, 65471), (25521, 59899), (25671, 59549), (28059, 54481), (36019, 42441)]