340013712

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{709}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 897303680

約数和(自身を除く): 557289968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 103, 194, 206, 291, 309, 388, 412, 582, 618, 709, 776, 824, 1164, 1236, 1418, 1552, 1648, 2127, 2328, 2472, 2836, 4254, 4656, 4944, 5672, 8508, 9991, 11344, 17016, 19982, 29973, 34032, 39964, 59946, 68773, 73027, 79928, 119892, 137546, 146054, 159856, 206319, 219081, 239784, 275092, 292108, 412638, 438162, 479568, 550184, 584216, 825276, 876324, 1100368, 1168432, 1650552, 1752648, 3301104, 3505296, 7083619, 14167238, 21250857, 28334476, 42501714, 56668952, 85003428, 113337904, 170006856, 340013712]

約数ペア:

[(1, 340013712), (2, 170006856), (3, 113337904), (4, 85003428), (6, 56668952), (8, 42501714), (12, 28334476), (16, 21250857), (24, 14167238), (48, 7083619), (97, 3505296), (103, 3301104), (194, 1752648), (206, 1650552), (291, 1168432), (309, 1100368), (388, 876324), (412, 825276), (582, 584216), (618, 550184), (709, 479568), (776, 438162), (824, 412638), (1164, 292108), (1236, 275092), (1418, 239784), (1552, 219081), (1648, 206319), (2127, 159856), (2328, 146054), (2472, 137546), (2836, 119892), (4254, 79928), (4656, 73027), (4944, 68773), (5672, 59946), (8508, 39964), (9991, 34032), (11344, 29973), (17016, 19982)]