2180671488

素因数分解:

$2^{11}\times 3^2\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:834

約数の個数: 144

約数和(自身を含む): 6341140260

約数和(自身を除く): 4160468772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 193, 256, 288, 384, 386, 512, 576, 579, 613, 768, 772, 1024, 1152, 1158, 1226, 1536, 1544, 1737, 1839, 2048, 2304, 2316, 2452, 3072, 3088, 3474, 3678, 4608, 4632, 4904, 5517, 6144, 6176, 6948, 7356, 9216, 9264, 9808, 11034, 12352, 13896, 14712, 18432, 18528, 19616, 22068, 24704, 27792, 29424, 37056, 39232, 44136, 49408, 55584, 58848, 74112, 78464, 88272, 98816, 111168, 117696, 118309, 148224, 156928, 176544, 197632, 222336, 235392, 236618, 296448, 313856, 353088, 354927, 395264, 444672, 470784, 473236, 592896, 627712, 706176, 709854, 889344, 941568, 946472, 1064781, 1185792, 1255424, 1412352, 1419708, 1778688, 1883136, 1892944, 2129562, 2824704, 2839416, 3557376, 3766272, 3785888, 4259124, 5649408, 5678832, 7571776, 8518248, 11298816, 11357664, 15143552, 17036496, 22715328, 30287104, 34072992, 45430656, 60574208, 68145984, 90861312, 121148416, 136291968, 181722624, 242296832, 272583936, 363445248, 545167872, 726890496, 1090335744, 2180671488]

約数ペア:

[(1, 2180671488), (2, 1090335744), (3, 726890496), (4, 545167872), (6, 363445248), (8, 272583936), (9, 242296832), (12, 181722624), (16, 136291968), (18, 121148416), (24, 90861312), (32, 68145984), (36, 60574208), (48, 45430656), (64, 34072992), (72, 30287104), (96, 22715328), (128, 17036496), (144, 15143552), (192, 11357664), (193, 11298816), (256, 8518248), (288, 7571776), (384, 5678832), (386, 5649408), (512, 4259124), (576, 3785888), (579, 3766272), (613, 3557376), (768, 2839416), (772, 2824704), (1024, 2129562), (1152, 1892944), (1158, 1883136), (1226, 1778688), (1536, 1419708), (1544, 1412352), (1737, 1255424), (1839, 1185792), (2048, 1064781), (2304, 946472), (2316, 941568), (2452, 889344), (3072, 709854), (3088, 706176), (3474, 627712), (3678, 592896), (4608, 473236), (4632, 470784), (4904, 444672), (5517, 395264), (6144, 354927), (6176, 353088), (6948, 313856), (7356, 296448), (9216, 236618), (9264, 235392), (9808, 222336), (11034, 197632), (12352, 176544), (13896, 156928), (14712, 148224), (18432, 118309), (18528, 117696), (19616, 111168), (22068, 98816), (24704, 88272), (27792, 78464), (29424, 74112), (37056, 58848), (39232, 55584), (44136, 49408)]