330398992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:309

約数の個数: 160

約数和(自身を含む): 847945728

約数和(自身を除く): 517546736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 41, 44, 56, 62, 77, 82, 88, 112, 124, 154, 164, 176, 211, 217, 248, 287, 308, 328, 341, 422, 434, 451, 496, 574, 616, 656, 682, 844, 868, 902, 1148, 1232, 1271, 1364, 1477, 1688, 1736, 1804, 2296, 2321, 2387, 2542, 2728, 2954, 3157, 3376, 3472, 3608, 4592, 4642, 4774, 5084, 5456, 5908, 6314, 6541, 7216, 8651, 8897, 9284, 9548, 10168, 11816, 12628, 13082, 13981, 16247, 17302, 17794, 18568, 19096, 20336, 23632, 25256, 26164, 27962, 32494, 34604, 35588, 37136, 38192, 45787, 50512, 52328, 55924, 60557, 64988, 69208, 71176, 71951, 91574, 95161, 97867, 104656, 111848, 121114, 129976, 138416, 142352, 143902, 183148, 190322, 195734, 223696, 242228, 259952, 268181, 287804, 366296, 380644, 391468, 484456, 503657, 536362, 575608, 666127, 732592, 761288, 782936, 968912, 1007314, 1072724, 1151216, 1332254, 1522576, 1565872, 1877267, 2014628, 2145448, 2664508, 2949991, 3754534, 4029256, 4290896, 5329016, 5899982, 7509068, 8058512, 10658032, 11799964, 15018136, 20649937, 23599928, 30036272, 41299874, 47199856, 82599748, 165199496, 330398992]

約数ペア:

[(1, 330398992), (2, 165199496), (4, 82599748), (7, 47199856), (8, 41299874), (11, 30036272), (14, 23599928), (16, 20649937), (22, 15018136), (28, 11799964), (31, 10658032), (41, 8058512), (44, 7509068), (56, 5899982), (62, 5329016), (77, 4290896), (82, 4029256), (88, 3754534), (112, 2949991), (124, 2664508), (154, 2145448), (164, 2014628), (176, 1877267), (211, 1565872), (217, 1522576), (248, 1332254), (287, 1151216), (308, 1072724), (328, 1007314), (341, 968912), (422, 782936), (434, 761288), (451, 732592), (496, 666127), (574, 575608), (616, 536362), (656, 503657), (682, 484456), (844, 391468), (868, 380644), (902, 366296), (1148, 287804), (1232, 268181), (1271, 259952), (1364, 242228), (1477, 223696), (1688, 195734), (1736, 190322), (1804, 183148), (2296, 143902), (2321, 142352), (2387, 138416), (2542, 129976), (2728, 121114), (2954, 111848), (3157, 104656), (3376, 97867), (3472, 95161), (3608, 91574), (4592, 71951), (4642, 71176), (4774, 69208), (5084, 64988), (5456, 60557), (5908, 55924), (6314, 52328), (6541, 50512), (7216, 45787), (8651, 38192), (8897, 37136), (9284, 35588), (9548, 34604), (10168, 32494), (11816, 27962), (12628, 26164), (13082, 25256), (13981, 23632), (16247, 20336), (17302, 19096), (17794, 18568)]