255064992

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 288

約数和(自身を含む): 867125952

約数和(自身を除く): 612060960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 43, 48, 49, 52, 56, 78, 84, 86, 91, 96, 97, 98, 104, 112, 129, 147, 156, 168, 172, 182, 194, 196, 208, 224, 258, 273, 291, 294, 301, 312, 336, 344, 364, 388, 392, 416, 516, 546, 559, 582, 588, 602, 624, 637, 672, 679, 688, 728, 776, 784, 903, 1032, 1092, 1118, 1164, 1176, 1204, 1248, 1261, 1274, 1358, 1376, 1456, 1552, 1568, 1677, 1806, 1911, 2037, 2064, 2107, 2184, 2236, 2328, 2352, 2408, 2522, 2548, 2716, 2912, 3104, 3354, 3612, 3783, 3822, 3913, 4074, 4128, 4171, 4214, 4368, 4472, 4656, 4704, 4753, 4816, 5044, 5096, 5432, 6321, 6708, 7224, 7566, 7644, 7826, 8148, 8342, 8428, 8736, 8827, 8944, 9312, 9506, 9632, 10088, 10192, 10864, 11739, 12513, 12642, 13416, 14259, 14448, 15132, 15288, 15652, 16296, 16684, 16856, 17654, 17888, 19012, 20176, 20384, 21728, 23478, 25026, 25284, 26481, 26832, 27391, 28518, 28896, 29197, 30264, 30576, 31304, 32592, 33368, 33712, 35308, 38024, 40352, 46956, 50052, 50568, 52962, 53664, 54223, 54782, 57036, 58394, 60528, 61152, 61789, 62608, 65184, 66736, 67424, 70616, 76048, 82173, 87591, 93912, 100104, 101136, 105924, 108446, 109564, 114072, 116788, 121056, 123578, 125216, 133472, 141232, 152096, 162669, 164346, 175182, 185367, 187824, 200208, 202272, 204379, 211848, 216892, 219128, 228144, 233576, 247156, 282464, 325338, 328692, 350364, 370734, 375648, 379561, 400416, 408758, 423696, 433784, 438256, 456288, 467152, 494312, 613137, 650676, 657384, 700728, 741468, 759122, 817516, 847392, 867568, 876512, 934304, 988624, 1138683, 1226274, 1301352, 1314768, 1401456, 1482936, 1518244, 1635032, 1735136, 1977248, 2277366, 2452548, 2602704, 2629536, 2656927, 2802912, 2965872, 3036488, 3270064, 4554732, 4905096, 5205408, 5313854, 5931744, 6072976, 6540128, 7970781, 9109464, 9810192, 10627708, 12145952, 15941562, 18218928, 19620384, 21255416, 31883124, 36437856, 42510832, 63766248, 85021664, 127532496, 255064992]

約数ペア:

[(1, 255064992), (2, 127532496), (3, 85021664), (4, 63766248), (6, 42510832), (7, 36437856), (8, 31883124), (12, 21255416), (13, 19620384), (14, 18218928), (16, 15941562), (21, 12145952), (24, 10627708), (26, 9810192), (28, 9109464), (32, 7970781), (39, 6540128), (42, 6072976), (43, 5931744), (48, 5313854), (49, 5205408), (52, 4905096), (56, 4554732), (78, 3270064), (84, 3036488), (86, 2965872), (91, 2802912), (96, 2656927), (97, 2629536), (98, 2602704), (104, 2452548), (112, 2277366), (129, 1977248), (147, 1735136), (156, 1635032), (168, 1518244), (172, 1482936), (182, 1401456), (194, 1314768), (196, 1301352), (208, 1226274), (224, 1138683), (258, 988624), (273, 934304), (291, 876512), (294, 867568), (301, 847392), (312, 817516), (336, 759122), (344, 741468), (364, 700728), (388, 657384), (392, 650676), (416, 613137), (516, 494312), (546, 467152), (559, 456288), (582, 438256), (588, 433784), (602, 423696), (624, 408758), (637, 400416), (672, 379561), (679, 375648), (688, 370734), (728, 350364), (776, 328692), (784, 325338), (903, 282464), (1032, 247156), (1092, 233576), (1118, 228144), (1164, 219128), (1176, 216892), (1204, 211848), (1248, 204379), (1261, 202272), (1274, 200208), (1358, 187824), (1376, 185367), (1456, 175182), (1552, 164346), (1568, 162669), (1677, 152096), (1806, 141232), (1911, 133472), (2037, 125216), (2064, 123578), (2107, 121056), (2184, 116788), (2236, 114072), (2328, 109564), (2352, 108446), (2408, 105924), (2522, 101136), (2548, 100104), (2716, 93912), (2912, 87591), (3104, 82173), (3354, 76048), (3612, 70616), (3783, 67424), (3822, 66736), (3913, 65184), (4074, 62608), (4128, 61789), (4171, 61152), (4214, 60528), (4368, 58394), (4472, 57036), (4656, 54782), (4704, 54223), (4753, 53664), (4816, 52962), (5044, 50568), (5096, 50052), (5432, 46956), (6321, 40352), (6708, 38024), (7224, 35308), (7566, 33712), (7644, 33368), (7826, 32592), (8148, 31304), (8342, 30576), (8428, 30264), (8736, 29197), (8827, 28896), (8944, 28518), (9312, 27391), (9506, 26832), (9632, 26481), (10088, 25284), (10192, 25026), (10864, 23478), (11739, 21728), (12513, 20384), (12642, 20176), (13416, 19012), (14259, 17888), (14448, 17654), (15132, 16856), (15288, 16684), (15652, 16296)]