245541888

素因数分解:

$2^{10}\times 3^3\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:219

約数の個数: 176

約数和(自身を含む): 742815360

約数和(自身を除く): 497273472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 83, 96, 107, 108, 128, 144, 166, 192, 214, 216, 249, 256, 288, 321, 332, 384, 428, 432, 498, 512, 576, 642, 664, 747, 768, 856, 864, 963, 996, 1024, 1152, 1284, 1328, 1494, 1536, 1712, 1728, 1926, 1992, 2241, 2304, 2568, 2656, 2889, 2988, 3072, 3424, 3456, 3852, 3984, 4482, 4608, 5136, 5312, 5778, 5976, 6848, 6912, 7704, 7968, 8881, 8964, 9216, 10272, 10624, 11556, 11952, 13696, 13824, 15408, 15936, 17762, 17928, 20544, 21248, 23112, 23904, 26643, 27392, 27648, 30816, 31872, 35524, 35856, 41088, 42496, 46224, 47808, 53286, 54784, 61632, 63744, 71048, 71712, 79929, 82176, 84992, 92448, 95616, 106572, 109568, 123264, 127488, 142096, 143424, 159858, 164352, 184896, 191232, 213144, 239787, 246528, 254976, 284192, 286848, 319716, 328704, 369792, 382464, 426288, 479574, 493056, 568384, 573696, 639432, 739584, 764928, 852576, 959148, 986112, 1136768, 1147392, 1278864, 1479168, 1705152, 1918296, 2273536, 2294784, 2557728, 2958336, 3410304, 3836592, 4547072, 5115456, 6820608, 7673184, 9094144, 10230912, 13641216, 15346368, 20461824, 27282432, 30692736, 40923648, 61385472, 81847296, 122770944, 245541888]

約数ペア:

[(1, 245541888), (2, 122770944), (3, 81847296), (4, 61385472), (6, 40923648), (8, 30692736), (9, 27282432), (12, 20461824), (16, 15346368), (18, 13641216), (24, 10230912), (27, 9094144), (32, 7673184), (36, 6820608), (48, 5115456), (54, 4547072), (64, 3836592), (72, 3410304), (83, 2958336), (96, 2557728), (107, 2294784), (108, 2273536), (128, 1918296), (144, 1705152), (166, 1479168), (192, 1278864), (214, 1147392), (216, 1136768), (249, 986112), (256, 959148), (288, 852576), (321, 764928), (332, 739584), (384, 639432), (428, 573696), (432, 568384), (498, 493056), (512, 479574), (576, 426288), (642, 382464), (664, 369792), (747, 328704), (768, 319716), (856, 286848), (864, 284192), (963, 254976), (996, 246528), (1024, 239787), (1152, 213144), (1284, 191232), (1328, 184896), (1494, 164352), (1536, 159858), (1712, 143424), (1728, 142096), (1926, 127488), (1992, 123264), (2241, 109568), (2304, 106572), (2568, 95616), (2656, 92448), (2889, 84992), (2988, 82176), (3072, 79929), (3424, 71712), (3456, 71048), (3852, 63744), (3984, 61632), (4482, 54784), (4608, 53286), (5136, 47808), (5312, 46224), (5778, 42496), (5976, 41088), (6848, 35856), (6912, 35524), (7704, 31872), (7968, 30816), (8881, 27648), (8964, 27392), (9216, 26643), (10272, 23904), (10624, 23112), (11556, 21248), (11952, 20544), (13696, 17928), (13824, 17762), (15408, 15936)]