264669901832

素因数分解:

$2^3\times 7^2\times {\mathrm{257}}^1\times {\mathrm{977}}^1\times {\mathrm{2689}}^1$

素因数の和:3943

約数の個数: 96

約数和(自身を含む): 580332583800

約数和(自身を除く): 315662681968

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 257, 392, 514, 977, 1028, 1799, 1954, 2056, 2689, 3598, 3908, 5378, 6839, 7196, 7816, 10756, 12593, 13678, 14392, 18823, 21512, 25186, 27356, 37646, 47873, 50372, 54712, 75292, 95746, 100744, 131761, 150584, 191492, 251089, 263522, 382984, 502178, 527044, 691073, 1004356, 1054088, 1382146, 1757623, 2008712, 2627153, 2764292, 3515246, 4837511, 5254306, 5528584, 7030492, 9675022, 10508612, 12303361, 14060984, 18390071, 19350044, 21017224, 24606722, 33862577, 36780142, 38700088, 49213444, 67725154, 73560284, 98426888, 128730497, 135450308, 147120568, 257460994, 270900616, 514921988, 675178321, 1029843976, 1350356642, 2700713284, 4726248247, 5401426568, 9452496494, 18904992988, 33083737729, 37809985976, 66167475458, 132334950916, 264669901832]

約数ペア:

[(1, 264669901832), (2, 132334950916), (4, 66167475458), (7, 37809985976), (8, 33083737729), (14, 18904992988), (28, 9452496494), (49, 5401426568), (56, 4726248247), (98, 2700713284), (196, 1350356642), (257, 1029843976), (392, 675178321), (514, 514921988), (977, 270900616), (1028, 257460994), (1799, 147120568), (1954, 135450308), (2056, 128730497), (2689, 98426888), (3598, 73560284), (3908, 67725154), (5378, 49213444), (6839, 38700088), (7196, 36780142), (7816, 33862577), (10756, 24606722), (12593, 21017224), (13678, 19350044), (14392, 18390071), (18823, 14060984), (21512, 12303361), (25186, 10508612), (27356, 9675022), (37646, 7030492), (47873, 5528584), (50372, 5254306), (54712, 4837511), (75292, 3515246), (95746, 2764292), (100744, 2627153), (131761, 2008712), (150584, 1757623), (191492, 1382146), (251089, 1054088), (263522, 1004356), (382984, 691073), (502178, 527044)]