231631344

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:244

約数の個数: 240

約数和(自身を含む): 788616192

約数和(自身を除く): 556984848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 72, 84, 92, 97, 103, 112, 126, 138, 144, 161, 168, 184, 194, 206, 207, 252, 276, 291, 309, 322, 336, 368, 388, 412, 414, 483, 504, 552, 582, 618, 644, 679, 721, 776, 824, 828, 873, 927, 966, 1008, 1104, 1164, 1236, 1288, 1358, 1442, 1449, 1552, 1648, 1656, 1746, 1854, 1932, 2037, 2163, 2231, 2328, 2369, 2472, 2576, 2716, 2884, 2898, 3312, 3492, 3708, 3864, 4074, 4326, 4462, 4656, 4738, 4944, 5432, 5768, 5796, 6111, 6489, 6693, 6984, 7107, 7416, 7728, 8148, 8652, 8924, 9476, 9991, 10864, 11536, 11592, 12222, 12978, 13386, 13968, 14214, 14832, 15617, 16296, 16583, 17304, 17848, 18952, 19982, 20079, 21321, 23184, 24444, 25956, 26772, 28428, 29973, 31234, 32592, 33166, 34608, 35696, 37904, 39964, 40158, 42642, 46851, 48888, 49749, 51912, 53544, 56856, 59946, 62468, 66332, 69937, 79928, 80316, 85284, 89919, 93702, 97776, 99498, 103824, 107088, 113712, 119892, 124936, 132664, 139874, 140553, 149247, 159856, 160632, 170568, 179838, 187404, 198996, 209811, 229793, 239784, 249872, 265328, 279748, 281106, 298494, 321264, 341136, 359676, 374808, 397992, 419622, 459586, 479568, 559496, 562212, 596988, 629433, 689379, 719352, 749616, 795984, 839244, 919172, 1118992, 1124424, 1193976, 1258866, 1378758, 1438704, 1608551, 1678488, 1838344, 2068137, 2248848, 2387952, 2517732, 2757516, 3217102, 3356976, 3676688, 4136274, 4825653, 5035464, 5515032, 6434204, 8272548, 9651306, 10070928, 11030064, 12868408, 14476959, 16545096, 19302612, 25736816, 28953918, 33090192, 38605224, 57907836, 77210448, 115815672, 231631344]

約数ペア:

[(1, 231631344), (2, 115815672), (3, 77210448), (4, 57907836), (6, 38605224), (7, 33090192), (8, 28953918), (9, 25736816), (12, 19302612), (14, 16545096), (16, 14476959), (18, 12868408), (21, 11030064), (23, 10070928), (24, 9651306), (28, 8272548), (36, 6434204), (42, 5515032), (46, 5035464), (48, 4825653), (56, 4136274), (63, 3676688), (69, 3356976), (72, 3217102), (84, 2757516), (92, 2517732), (97, 2387952), (103, 2248848), (112, 2068137), (126, 1838344), (138, 1678488), (144, 1608551), (161, 1438704), (168, 1378758), (184, 1258866), (194, 1193976), (206, 1124424), (207, 1118992), (252, 919172), (276, 839244), (291, 795984), (309, 749616), (322, 719352), (336, 689379), (368, 629433), (388, 596988), (412, 562212), (414, 559496), (483, 479568), (504, 459586), (552, 419622), (582, 397992), (618, 374808), (644, 359676), (679, 341136), (721, 321264), (776, 298494), (824, 281106), (828, 279748), (873, 265328), (927, 249872), (966, 239784), (1008, 229793), (1104, 209811), (1164, 198996), (1236, 187404), (1288, 179838), (1358, 170568), (1442, 160632), (1449, 159856), (1552, 149247), (1648, 140553), (1656, 139874), (1746, 132664), (1854, 124936), (1932, 119892), (2037, 113712), (2163, 107088), (2231, 103824), (2328, 99498), (2369, 97776), (2472, 93702), (2576, 89919), (2716, 85284), (2884, 80316), (2898, 79928), (3312, 69937), (3492, 66332), (3708, 62468), (3864, 59946), (4074, 56856), (4326, 53544), (4462, 51912), (4656, 49749), (4738, 48888), (4944, 46851), (5432, 42642), (5768, 40158), (5796, 39964), (6111, 37904), (6489, 35696), (6693, 34608), (6984, 33166), (7107, 32592), (7416, 31234), (7728, 29973), (8148, 28428), (8652, 26772), (8924, 25956), (9476, 24444), (9991, 23184), (10864, 21321), (11536, 20079), (11592, 19982), (12222, 18952), (12978, 17848), (13386, 17304), (13968, 16583), (14214, 16296), (14832, 15617)]