307713816

素因数分解:

$2^3\times 3^6\times {\mathrm{19}}^1\times {\mathrm{2777}}^1$

素因数の和:2820

約数の個数: 112

約数和(自身を含む): 910906200

約数和(自身を除く): 603192384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 729, 972, 1026, 1368, 1458, 1539, 1944, 2052, 2777, 2916, 3078, 4104, 4617, 5554, 5832, 6156, 8331, 9234, 11108, 12312, 13851, 16662, 18468, 22216, 24993, 27702, 33324, 36936, 49986, 52763, 55404, 66648, 74979, 99972, 105526, 110808, 149958, 158289, 199944, 211052, 224937, 299916, 316578, 422104, 449874, 474867, 599832, 633156, 674811, 899748, 949734, 1266312, 1349622, 1424601, 1799496, 1899468, 2024433, 2699244, 2849202, 3798936, 4048866, 4273803, 5398488, 5698404, 8097732, 8547606, 11396808, 12821409, 16195464, 17095212, 25642818, 34190424, 38464227, 51285636, 76928454, 102571272, 153856908, 307713816]

約数ペア:

[(1, 307713816), (2, 153856908), (3, 102571272), (4, 76928454), (6, 51285636), (8, 38464227), (9, 34190424), (12, 25642818), (18, 17095212), (19, 16195464), (24, 12821409), (27, 11396808), (36, 8547606), (38, 8097732), (54, 5698404), (57, 5398488), (72, 4273803), (76, 4048866), (81, 3798936), (108, 2849202), (114, 2699244), (152, 2024433), (162, 1899468), (171, 1799496), (216, 1424601), (228, 1349622), (243, 1266312), (324, 949734), (342, 899748), (456, 674811), (486, 633156), (513, 599832), (648, 474867), (684, 449874), (729, 422104), (972, 316578), (1026, 299916), (1368, 224937), (1458, 211052), (1539, 199944), (1944, 158289), (2052, 149958), (2777, 110808), (2916, 105526), (3078, 99972), (4104, 74979), (4617, 66648), (5554, 55404), (5832, 52763), (6156, 49986), (8331, 36936), (9234, 33324), (11108, 27702), (12312, 24993), (13851, 22216), (16662, 18468)]