306861984

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7451}}^1$

素因数の和:7491

約数の個数: 144

約数和(自身を含む): 1025335584

約数和(自身を除く): 718473600

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 7451, 10296, 13728, 14902, 20592, 22353, 29804, 41184, 44706, 59608, 67059, 81961, 89412, 96863, 119216, 134118, 163922, 178824, 193726, 238432, 245883, 268236, 290589, 327844, 357648, 387452, 491766, 536472, 581178, 655688, 715296, 737649, 774904, 871767, 983532, 1065493, 1072944, 1162356, 1311376, 1475298, 1549808, 1743534, 1967064, 2130986, 2145888, 2324712, 2622752, 2950596, 3099616, 3196479, 3487068, 3934128, 4261972, 4649424, 5901192, 6392958, 6974136, 7868256, 8523944, 9298848, 9589437, 11802384, 12785916, 13948272, 17047888, 19178874, 23604768, 25571832, 27896544, 34095776, 38357748, 51143664, 76715496, 102287328, 153430992, 306861984]

約数ペア:

[(1, 306861984), (2, 153430992), (3, 102287328), (4, 76715496), (6, 51143664), (8, 38357748), (9, 34095776), (11, 27896544), (12, 25571832), (13, 23604768), (16, 19178874), (18, 17047888), (22, 13948272), (24, 12785916), (26, 11802384), (32, 9589437), (33, 9298848), (36, 8523944), (39, 7868256), (44, 6974136), (48, 6392958), (52, 5901192), (66, 4649424), (72, 4261972), (78, 3934128), (88, 3487068), (96, 3196479), (99, 3099616), (104, 2950596), (117, 2622752), (132, 2324712), (143, 2145888), (144, 2130986), (156, 1967064), (176, 1743534), (198, 1549808), (208, 1475298), (234, 1311376), (264, 1162356), (286, 1072944), (288, 1065493), (312, 983532), (352, 871767), (396, 774904), (416, 737649), (429, 715296), (468, 655688), (528, 581178), (572, 536472), (624, 491766), (792, 387452), (858, 357648), (936, 327844), (1056, 290589), (1144, 268236), (1248, 245883), (1287, 238432), (1584, 193726), (1716, 178824), (1872, 163922), (2288, 134118), (2574, 119216), (3168, 96863), (3432, 89412), (3744, 81961), (4576, 67059), (5148, 59608), (6864, 44706), (7451, 41184), (10296, 29804), (13728, 22353), (14902, 20592)]