238345296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 727953408

約数和(自身を除く): 489608112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 71, 84, 97, 103, 112, 142, 168, 194, 206, 213, 284, 291, 309, 336, 388, 412, 426, 497, 568, 582, 618, 679, 721, 776, 824, 852, 994, 1136, 1164, 1236, 1358, 1442, 1491, 1552, 1648, 1704, 1988, 2037, 2163, 2328, 2472, 2716, 2884, 2982, 3408, 3976, 4074, 4326, 4656, 4944, 5432, 5768, 5964, 6887, 7313, 7952, 8148, 8652, 9991, 10864, 11536, 11928, 13774, 14626, 16296, 17304, 19982, 20661, 21939, 23856, 27548, 29252, 29973, 32592, 34608, 39964, 41322, 43878, 48209, 51191, 55096, 58504, 59946, 69937, 79928, 82644, 87756, 96418, 102382, 110192, 117008, 119892, 139874, 144627, 153573, 159856, 165288, 175512, 192836, 204764, 209811, 239784, 279748, 289254, 307146, 330576, 351024, 385672, 409528, 419622, 479568, 559496, 578508, 614292, 709361, 771344, 819056, 839244, 1118992, 1157016, 1228584, 1418722, 1678488, 2128083, 2314032, 2457168, 2837444, 3356976, 4256166, 4965527, 5674888, 8512332, 9931054, 11349776, 14896581, 17024664, 19862108, 29793162, 34049328, 39724216, 59586324, 79448432, 119172648, 238345296]

約数ペア:

[(1, 238345296), (2, 119172648), (3, 79448432), (4, 59586324), (6, 39724216), (7, 34049328), (8, 29793162), (12, 19862108), (14, 17024664), (16, 14896581), (21, 11349776), (24, 9931054), (28, 8512332), (42, 5674888), (48, 4965527), (56, 4256166), (71, 3356976), (84, 2837444), (97, 2457168), (103, 2314032), (112, 2128083), (142, 1678488), (168, 1418722), (194, 1228584), (206, 1157016), (213, 1118992), (284, 839244), (291, 819056), (309, 771344), (336, 709361), (388, 614292), (412, 578508), (426, 559496), (497, 479568), (568, 419622), (582, 409528), (618, 385672), (679, 351024), (721, 330576), (776, 307146), (824, 289254), (852, 279748), (994, 239784), (1136, 209811), (1164, 204764), (1236, 192836), (1358, 175512), (1442, 165288), (1491, 159856), (1552, 153573), (1648, 144627), (1704, 139874), (1988, 119892), (2037, 117008), (2163, 110192), (2328, 102382), (2472, 96418), (2716, 87756), (2884, 82644), (2982, 79928), (3408, 69937), (3976, 59946), (4074, 58504), (4326, 55096), (4656, 51191), (4944, 48209), (5432, 43878), (5768, 41322), (5964, 39964), (6887, 34608), (7313, 32592), (7952, 29973), (8148, 29252), (8652, 27548), (9991, 23856), (10864, 21939), (11536, 20661), (11928, 19982), (13774, 17304), (14626, 16296)]