289076976

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:743

約数の個数: 120

約数和(自身を含む): 861775200

約数和(自身を除く): 572698224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 263, 272, 306, 408, 449, 526, 612, 789, 816, 898, 1052, 1224, 1347, 1578, 1796, 2104, 2367, 2448, 2694, 3156, 3592, 4041, 4208, 4471, 4734, 5388, 6312, 7184, 7633, 8082, 8942, 9468, 10776, 12624, 13413, 15266, 16164, 17884, 18936, 21552, 22899, 26826, 30532, 32328, 35768, 37872, 40239, 45798, 53652, 61064, 64656, 68697, 71536, 80478, 91596, 107304, 118087, 122128, 137394, 160956, 183192, 214608, 236174, 274788, 321912, 354261, 366384, 472348, 549576, 643824, 708522, 944696, 1062783, 1099152, 1417044, 1889392, 2007479, 2125566, 2834088, 4014958, 4251132, 5668176, 6022437, 8029916, 8502264, 12044874, 16059832, 17004528, 18067311, 24089748, 32119664, 36134622, 48179496, 72269244, 96358992, 144538488, 289076976]

約数ペア:

[(1, 289076976), (2, 144538488), (3, 96358992), (4, 72269244), (6, 48179496), (8, 36134622), (9, 32119664), (12, 24089748), (16, 18067311), (17, 17004528), (18, 16059832), (24, 12044874), (34, 8502264), (36, 8029916), (48, 6022437), (51, 5668176), (68, 4251132), (72, 4014958), (102, 2834088), (136, 2125566), (144, 2007479), (153, 1889392), (204, 1417044), (263, 1099152), (272, 1062783), (306, 944696), (408, 708522), (449, 643824), (526, 549576), (612, 472348), (789, 366384), (816, 354261), (898, 321912), (1052, 274788), (1224, 236174), (1347, 214608), (1578, 183192), (1796, 160956), (2104, 137394), (2367, 122128), (2448, 118087), (2694, 107304), (3156, 91596), (3592, 80478), (4041, 71536), (4208, 68697), (4471, 64656), (4734, 61064), (5388, 53652), (6312, 45798), (7184, 40239), (7633, 37872), (8082, 35768), (8942, 32328), (9468, 30532), (10776, 26826), (12624, 22899), (13413, 21552), (15266, 18936), (16164, 17884)]