313926144

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:175

約数の個数: 240

約数和(自身を含む): 1005748128

約数和(自身を除く): 691821984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 64, 84, 86, 96, 97, 98, 112, 128, 129, 147, 168, 172, 192, 194, 196, 224, 256, 258, 291, 294, 301, 336, 344, 384, 388, 392, 448, 512, 516, 582, 588, 602, 672, 679, 688, 768, 776, 784, 896, 903, 1032, 1164, 1176, 1204, 1344, 1358, 1376, 1536, 1552, 1568, 1792, 1806, 2037, 2064, 2107, 2328, 2352, 2408, 2688, 2716, 2752, 3104, 3136, 3584, 3612, 4074, 4128, 4171, 4214, 4656, 4704, 4753, 4816, 5376, 5432, 5504, 6208, 6272, 6321, 7224, 8148, 8256, 8342, 8428, 9312, 9408, 9506, 9632, 10752, 10864, 11008, 12416, 12513, 12544, 12642, 14259, 14448, 16296, 16512, 16684, 16856, 18624, 18816, 19012, 19264, 21728, 22016, 24832, 25026, 25088, 25284, 28518, 28896, 29197, 32592, 33024, 33368, 33712, 37248, 37632, 38024, 38528, 43456, 49664, 50052, 50568, 57036, 57792, 58394, 65184, 66048, 66736, 67424, 74496, 75264, 76048, 77056, 86912, 87591, 100104, 101136, 114072, 115584, 116788, 130368, 133472, 134848, 148992, 152096, 154112, 173824, 175182, 200208, 202272, 204379, 228144, 231168, 233576, 260736, 266944, 269696, 304192, 347648, 350364, 400416, 404544, 408758, 456288, 462336, 467152, 521472, 533888, 539392, 608384, 613137, 700728, 800832, 809088, 817516, 912576, 934304, 1042944, 1067776, 1078784, 1216768, 1226274, 1401456, 1601664, 1618176, 1635032, 1825152, 1868608, 2135552, 2433536, 2452548, 2802912, 3203328, 3236352, 3270064, 3650304, 3737216, 4905096, 5605824, 6406656, 6540128, 7300608, 7474432, 9810192, 11211648, 13080256, 14948864, 19620384, 22423296, 26160512, 39240768, 44846592, 52321024, 78481536, 104642048, 156963072, 313926144]

約数ペア:

[(1, 313926144), (2, 156963072), (3, 104642048), (4, 78481536), (6, 52321024), (7, 44846592), (8, 39240768), (12, 26160512), (14, 22423296), (16, 19620384), (21, 14948864), (24, 13080256), (28, 11211648), (32, 9810192), (42, 7474432), (43, 7300608), (48, 6540128), (49, 6406656), (56, 5605824), (64, 4905096), (84, 3737216), (86, 3650304), (96, 3270064), (97, 3236352), (98, 3203328), (112, 2802912), (128, 2452548), (129, 2433536), (147, 2135552), (168, 1868608), (172, 1825152), (192, 1635032), (194, 1618176), (196, 1601664), (224, 1401456), (256, 1226274), (258, 1216768), (291, 1078784), (294, 1067776), (301, 1042944), (336, 934304), (344, 912576), (384, 817516), (388, 809088), (392, 800832), (448, 700728), (512, 613137), (516, 608384), (582, 539392), (588, 533888), (602, 521472), (672, 467152), (679, 462336), (688, 456288), (768, 408758), (776, 404544), (784, 400416), (896, 350364), (903, 347648), (1032, 304192), (1164, 269696), (1176, 266944), (1204, 260736), (1344, 233576), (1358, 231168), (1376, 228144), (1536, 204379), (1552, 202272), (1568, 200208), (1792, 175182), (1806, 173824), (2037, 154112), (2064, 152096), (2107, 148992), (2328, 134848), (2352, 133472), (2408, 130368), (2688, 116788), (2716, 115584), (2752, 114072), (3104, 101136), (3136, 100104), (3584, 87591), (3612, 86912), (4074, 77056), (4128, 76048), (4171, 75264), (4214, 74496), (4656, 67424), (4704, 66736), (4753, 66048), (4816, 65184), (5376, 58394), (5432, 57792), (5504, 57036), (6208, 50568), (6272, 50052), (6321, 49664), (7224, 43456), (8148, 38528), (8256, 38024), (8342, 37632), (8428, 37248), (9312, 33712), (9408, 33368), (9506, 33024), (9632, 32592), (10752, 29197), (10864, 28896), (11008, 28518), (12416, 25284), (12513, 25088), (12544, 25026), (12642, 24832), (14259, 22016), (14448, 21728), (16296, 19264), (16512, 19012), (16684, 18816), (16856, 18624)]