1556242956

素因数分解:

$2^2\times 3^8\times {\mathrm{19}}^1\times {\mathrm{3121}}^1$

素因数の和:3168

約数の個数: 108

約数和(自身を含む): 4301304280

約数和(自身を除く): 2745061324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1458, 1539, 2052, 2187, 2916, 3078, 3121, 4374, 4617, 6156, 6242, 6561, 8748, 9234, 9363, 12484, 13122, 13851, 18468, 18726, 26244, 27702, 28089, 37452, 41553, 55404, 56178, 59299, 83106, 84267, 112356, 118598, 124659, 166212, 168534, 177897, 237196, 249318, 252801, 337068, 355794, 498636, 505602, 533691, 711588, 758403, 1011204, 1067382, 1516806, 1601073, 2134764, 2275209, 3033612, 3202146, 4550418, 4803219, 6404292, 6825627, 9100836, 9606438, 13651254, 14409657, 19212876, 20476881, 27302508, 28819314, 40953762, 43228971, 57638628, 81907524, 86457942, 129686913, 172915884, 259373826, 389060739, 518747652, 778121478, 1556242956]

約数ペア:

[(1, 1556242956), (2, 778121478), (3, 518747652), (4, 389060739), (6, 259373826), (9, 172915884), (12, 129686913), (18, 86457942), (19, 81907524), (27, 57638628), (36, 43228971), (38, 40953762), (54, 28819314), (57, 27302508), (76, 20476881), (81, 19212876), (108, 14409657), (114, 13651254), (162, 9606438), (171, 9100836), (228, 6825627), (243, 6404292), (324, 4803219), (342, 4550418), (486, 3202146), (513, 3033612), (684, 2275209), (729, 2134764), (972, 1601073), (1026, 1516806), (1458, 1067382), (1539, 1011204), (2052, 758403), (2187, 711588), (2916, 533691), (3078, 505602), (3121, 498636), (4374, 355794), (4617, 337068), (6156, 252801), (6242, 249318), (6561, 237196), (8748, 177897), (9234, 168534), (9363, 166212), (12484, 124659), (13122, 118598), (13851, 112356), (18468, 84267), (18726, 83106), (26244, 59299), (27702, 56178), (28089, 55404), (37452, 41553)]