307331388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31271}}^1$

素因数の和:31304

約数の個数: 96

約数和(自身を含む): 980689920

約数和(自身を除く): 673358532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828, 31271, 62542, 93813, 125084, 187626, 218897, 281439, 375252, 406523, 437794, 562878, 656691, 813046, 844317, 875588, 1125756, 1219569, 1313382, 1626092, 1688634, 1970073, 2439138, 2626764, 2845661, 3377268, 3658707, 3940146, 4878276, 5691322, 5910219, 7317414, 7880292, 8536983, 10976121, 11382644, 11820438, 14634828, 17073966, 21952242, 23640876, 25610949, 34147932, 43904484, 51221898, 76832847, 102443796, 153665694, 307331388]

約数ペア:

[(1, 307331388), (2, 153665694), (3, 102443796), (4, 76832847), (6, 51221898), (7, 43904484), (9, 34147932), (12, 25610949), (13, 23640876), (14, 21952242), (18, 17073966), (21, 14634828), (26, 11820438), (27, 11382644), (28, 10976121), (36, 8536983), (39, 7880292), (42, 7317414), (52, 5910219), (54, 5691322), (63, 4878276), (78, 3940146), (84, 3658707), (91, 3377268), (108, 2845661), (117, 2626764), (126, 2439138), (156, 1970073), (182, 1688634), (189, 1626092), (234, 1313382), (252, 1219569), (273, 1125756), (351, 875588), (364, 844317), (378, 813046), (468, 656691), (546, 562878), (702, 437794), (756, 406523), (819, 375252), (1092, 281439), (1404, 218897), (1638, 187626), (2457, 125084), (3276, 93813), (4914, 62542), (9828, 31271)]