1320766656

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{20173}}^1$

素因数の和:20230

約数の個数: 112

約数和(自身を含む): 3935382528

約数和(自身を除く): 2614615872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 132, 176, 186, 192, 248, 264, 341, 352, 372, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1488, 1984, 2046, 2112, 2728, 2976, 4092, 5456, 5952, 8184, 10912, 16368, 20173, 21824, 32736, 40346, 60519, 65472, 80692, 121038, 161384, 221903, 242076, 322768, 443806, 484152, 625363, 645536, 665709, 887612, 968304, 1250726, 1291072, 1331418, 1775224, 1876089, 1936608, 2501452, 2662836, 3550448, 3752178, 3873216, 5002904, 5325672, 6878993, 7100896, 7504356, 10005808, 10651344, 13757986, 14201792, 15008712, 20011616, 20636979, 21302688, 27515972, 30017424, 40023232, 41273958, 42605376, 55031944, 60034848, 82547916, 110063888, 120069696, 165095832, 220127776, 330191664, 440255552, 660383328, 1320766656]

約数ペア:

[(1, 1320766656), (2, 660383328), (3, 440255552), (4, 330191664), (6, 220127776), (8, 165095832), (11, 120069696), (12, 110063888), (16, 82547916), (22, 60034848), (24, 55031944), (31, 42605376), (32, 41273958), (33, 40023232), (44, 30017424), (48, 27515972), (62, 21302688), (64, 20636979), (66, 20011616), (88, 15008712), (93, 14201792), (96, 13757986), (124, 10651344), (132, 10005808), (176, 7504356), (186, 7100896), (192, 6878993), (248, 5325672), (264, 5002904), (341, 3873216), (352, 3752178), (372, 3550448), (496, 2662836), (528, 2501452), (682, 1936608), (704, 1876089), (744, 1775224), (992, 1331418), (1023, 1291072), (1056, 1250726), (1364, 968304), (1488, 887612), (1984, 665709), (2046, 645536), (2112, 625363), (2728, 484152), (2976, 443806), (4092, 322768), (5456, 242076), (5952, 221903), (8184, 161384), (10912, 121038), (16368, 80692), (20173, 65472), (21824, 60519), (32736, 40346)]