271454292

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{3709}}^1$

素因数の和:3845

約数の個数: 72

約数和(自身を含む): 729237600

約数和(自身を除く): 457783308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 214, 228, 321, 342, 428, 642, 684, 963, 1284, 1926, 2033, 3709, 3852, 4066, 6099, 7418, 8132, 11127, 12198, 14836, 18297, 22254, 24396, 33381, 36594, 44508, 66762, 70471, 73188, 133524, 140942, 211413, 281884, 396863, 422826, 634239, 793726, 845652, 1190589, 1268478, 1587452, 2381178, 2536956, 3571767, 4762356, 7143534, 7540397, 14287068, 15080794, 22621191, 30161588, 45242382, 67863573, 90484764, 135727146, 271454292]

約数ペア:

[(1, 271454292), (2, 135727146), (3, 90484764), (4, 67863573), (6, 45242382), (9, 30161588), (12, 22621191), (18, 15080794), (19, 14287068), (36, 7540397), (38, 7143534), (57, 4762356), (76, 3571767), (107, 2536956), (114, 2381178), (171, 1587452), (214, 1268478), (228, 1190589), (321, 845652), (342, 793726), (428, 634239), (642, 422826), (684, 396863), (963, 281884), (1284, 211413), (1926, 140942), (2033, 133524), (3709, 73188), (3852, 70471), (4066, 66762), (6099, 44508), (7418, 36594), (8132, 33381), (11127, 24396), (12198, 22254), (14836, 18297)]