309812976

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:959

約数の個数: 120

約数和(自身を含む): 950390064

約数和(自身を除く): 640577088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 317, 396, 528, 617, 634, 792, 951, 1234, 1268, 1584, 1851, 1902, 2468, 2536, 2853, 3487, 3702, 3804, 4936, 5072, 5553, 5706, 6787, 6974, 7404, 7608, 9872, 10461, 11106, 11412, 13574, 13948, 14808, 15216, 20361, 20922, 22212, 22824, 27148, 27896, 29616, 31383, 40722, 41844, 44424, 45648, 54296, 55792, 61083, 62766, 81444, 83688, 88848, 108592, 122166, 125532, 162888, 167376, 195589, 244332, 251064, 325776, 391178, 488664, 502128, 586767, 782356, 977328, 1173534, 1564712, 1760301, 2151479, 2347068, 3129424, 3520602, 4302958, 4694136, 6454437, 7041204, 8605916, 9388272, 12908874, 14082408, 17211832, 19363311, 25817748, 28164816, 34423664, 38726622, 51635496, 77453244, 103270992, 154906488, 309812976]

約数ペア:

[(1, 309812976), (2, 154906488), (3, 103270992), (4, 77453244), (6, 51635496), (8, 38726622), (9, 34423664), (11, 28164816), (12, 25817748), (16, 19363311), (18, 17211832), (22, 14082408), (24, 12908874), (33, 9388272), (36, 8605916), (44, 7041204), (48, 6454437), (66, 4694136), (72, 4302958), (88, 3520602), (99, 3129424), (132, 2347068), (144, 2151479), (176, 1760301), (198, 1564712), (264, 1173534), (317, 977328), (396, 782356), (528, 586767), (617, 502128), (634, 488664), (792, 391178), (951, 325776), (1234, 251064), (1268, 244332), (1584, 195589), (1851, 167376), (1902, 162888), (2468, 125532), (2536, 122166), (2853, 108592), (3487, 88848), (3702, 83688), (3804, 81444), (4936, 62766), (5072, 61083), (5553, 55792), (5706, 54296), (6787, 45648), (6974, 44424), (7404, 41844), (7608, 40722), (9872, 31383), (10461, 29616), (11106, 27896), (11412, 27148), (13574, 22824), (13948, 22212), (14808, 20922), (15216, 20361)]