19319463456

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{80273}}^1$

素因数の和:80418

約数の個数: 96

約数和(自身を含む): 53404686720

約数和(自身を除く): 34085223264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 109, 138, 184, 218, 276, 327, 368, 436, 552, 654, 736, 872, 1104, 1308, 1744, 2208, 2507, 2616, 3488, 5014, 5232, 7521, 10028, 10464, 15042, 20056, 30084, 40112, 60168, 80224, 80273, 120336, 160546, 240672, 240819, 321092, 481638, 642184, 963276, 1284368, 1846279, 1926552, 2568736, 3692558, 3853104, 5538837, 7385116, 7706208, 8749757, 11077674, 14770232, 17499514, 22155348, 26249271, 29540464, 34999028, 44310696, 52498542, 59080928, 69998056, 88621392, 104997084, 139996112, 177242784, 201244411, 209994168, 279992224, 402488822, 419988336, 603733233, 804977644, 839976672, 1207466466, 1609955288, 2414932932, 3219910576, 4829865864, 6439821152, 9659731728, 19319463456]

約数ペア:

[(1, 19319463456), (2, 9659731728), (3, 6439821152), (4, 4829865864), (6, 3219910576), (8, 2414932932), (12, 1609955288), (16, 1207466466), (23, 839976672), (24, 804977644), (32, 603733233), (46, 419988336), (48, 402488822), (69, 279992224), (92, 209994168), (96, 201244411), (109, 177242784), (138, 139996112), (184, 104997084), (218, 88621392), (276, 69998056), (327, 59080928), (368, 52498542), (436, 44310696), (552, 34999028), (654, 29540464), (736, 26249271), (872, 22155348), (1104, 17499514), (1308, 14770232), (1744, 11077674), (2208, 8749757), (2507, 7706208), (2616, 7385116), (3488, 5538837), (5014, 3853104), (5232, 3692558), (7521, 2568736), (10028, 1926552), (10464, 1846279), (15042, 1284368), (20056, 963276), (30084, 642184), (40112, 481638), (60168, 321092), (80224, 240819), (80273, 240672), (120336, 160546)]