238238784

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:422

約数の個数: 252

約数和(自身を含む): 831153024

約数和(自身を除く): 592914240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 64, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 192, 196, 207, 224, 252, 276, 288, 294, 322, 336, 367, 368, 392, 414, 441, 448, 483, 504, 552, 576, 588, 644, 672, 734, 736, 784, 828, 882, 966, 1008, 1101, 1104, 1127, 1176, 1288, 1344, 1449, 1468, 1472, 1568, 1656, 1764, 1932, 2016, 2202, 2208, 2254, 2352, 2569, 2576, 2898, 2936, 3136, 3303, 3312, 3381, 3528, 3864, 4032, 4404, 4416, 4508, 4704, 5138, 5152, 5796, 5872, 6606, 6624, 6762, 7056, 7707, 7728, 8441, 8808, 9016, 9408, 10143, 10276, 10304, 11592, 11744, 13212, 13248, 13524, 14112, 15414, 15456, 16882, 17616, 17983, 18032, 20286, 20552, 23121, 23184, 23488, 25323, 26424, 27048, 28224, 30828, 30912, 33764, 35232, 35966, 36064, 40572, 41104, 46242, 46368, 50646, 52848, 53949, 54096, 59087, 61656, 67528, 70464, 71932, 72128, 75969, 81144, 82208, 92484, 92736, 101292, 105696, 107898, 108192, 118174, 123312, 135056, 143864, 151938, 161847, 162288, 164416, 177261, 184968, 202584, 211392, 215796, 216384, 236348, 246624, 270112, 287728, 303876, 323694, 324576, 354522, 369936, 405168, 413609, 431592, 472696, 493248, 531783, 540224, 575456, 607752, 647388, 649152, 709044, 739872, 810336, 827218, 863184, 945392, 1063566, 1150912, 1215504, 1240827, 1294776, 1418088, 1479744, 1620672, 1654436, 1726368, 1890784, 2127132, 2431008, 2481654, 2589552, 2836176, 3308872, 3452736, 3722481, 3781568, 4254264, 4862016, 4963308, 5179104, 5672352, 6617744, 7444962, 8508528, 9926616, 10358208, 11344704, 13235488, 14889924, 17017056, 19853232, 26470976, 29779848, 34034112, 39706464, 59559696, 79412928, 119119392, 238238784]

約数ペア:

[(1, 238238784), (2, 119119392), (3, 79412928), (4, 59559696), (6, 39706464), (7, 34034112), (8, 29779848), (9, 26470976), (12, 19853232), (14, 17017056), (16, 14889924), (18, 13235488), (21, 11344704), (23, 10358208), (24, 9926616), (28, 8508528), (32, 7444962), (36, 6617744), (42, 5672352), (46, 5179104), (48, 4963308), (49, 4862016), (56, 4254264), (63, 3781568), (64, 3722481), (69, 3452736), (72, 3308872), (84, 2836176), (92, 2589552), (96, 2481654), (98, 2431008), (112, 2127132), (126, 1890784), (138, 1726368), (144, 1654436), (147, 1620672), (161, 1479744), (168, 1418088), (184, 1294776), (192, 1240827), (196, 1215504), (207, 1150912), (224, 1063566), (252, 945392), (276, 863184), (288, 827218), (294, 810336), (322, 739872), (336, 709044), (367, 649152), (368, 647388), (392, 607752), (414, 575456), (441, 540224), (448, 531783), (483, 493248), (504, 472696), (552, 431592), (576, 413609), (588, 405168), (644, 369936), (672, 354522), (734, 324576), (736, 323694), (784, 303876), (828, 287728), (882, 270112), (966, 246624), (1008, 236348), (1101, 216384), (1104, 215796), (1127, 211392), (1176, 202584), (1288, 184968), (1344, 177261), (1449, 164416), (1468, 162288), (1472, 161847), (1568, 151938), (1656, 143864), (1764, 135056), (1932, 123312), (2016, 118174), (2202, 108192), (2208, 107898), (2254, 105696), (2352, 101292), (2569, 92736), (2576, 92484), (2898, 82208), (2936, 81144), (3136, 75969), (3303, 72128), (3312, 71932), (3381, 70464), (3528, 67528), (3864, 61656), (4032, 59087), (4404, 54096), (4416, 53949), (4508, 52848), (4704, 50646), (5138, 46368), (5152, 46242), (5796, 41104), (5872, 40572), (6606, 36064), (6624, 35966), (6762, 35232), (7056, 33764), (7707, 30912), (7728, 30828), (8441, 28224), (8808, 27048), (9016, 26424), (9408, 25323), (10143, 23488), (10276, 23184), (10304, 23121), (11592, 20552), (11744, 20286), (13212, 18032), (13248, 17983), (13524, 17616), (14112, 16882), (15414, 15456)]