2643261144

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1$

素因数の和:729

約数の個数: 128

約数和(自身を含む): 7051968000

約数和(自身を除く): 4408706856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 41, 58, 82, 87, 116, 123, 164, 174, 211, 232, 246, 328, 348, 422, 439, 492, 633, 696, 844, 878, 984, 1189, 1266, 1317, 1688, 1756, 2378, 2532, 2634, 3512, 3567, 4756, 5064, 5268, 6119, 7134, 8651, 9512, 10536, 12238, 12731, 14268, 17302, 17999, 18357, 24476, 25462, 25953, 28536, 34604, 35998, 36714, 38193, 48952, 50924, 51906, 53997, 69208, 71996, 73428, 76386, 92629, 101848, 103812, 107994, 143992, 146856, 152772, 185258, 207624, 215988, 250879, 277887, 305544, 370516, 431976, 501758, 521971, 555774, 741032, 752637, 1003516, 1043942, 1111548, 1505274, 1565913, 2007032, 2087884, 2223096, 2686241, 3010548, 3131826, 3797789, 4175768, 5372482, 6021096, 6263652, 7595578, 8058723, 10744964, 11393367, 12527304, 15191156, 16117446, 21489928, 22786734, 30382312, 32234892, 45573468, 64469784, 91146936, 110135881, 220271762, 330407643, 440543524, 660815286, 881087048, 1321630572, 2643261144]

約数ペア:

[(1, 2643261144), (2, 1321630572), (3, 881087048), (4, 660815286), (6, 440543524), (8, 330407643), (12, 220271762), (24, 110135881), (29, 91146936), (41, 64469784), (58, 45573468), (82, 32234892), (87, 30382312), (116, 22786734), (123, 21489928), (164, 16117446), (174, 15191156), (211, 12527304), (232, 11393367), (246, 10744964), (328, 8058723), (348, 7595578), (422, 6263652), (439, 6021096), (492, 5372482), (633, 4175768), (696, 3797789), (844, 3131826), (878, 3010548), (984, 2686241), (1189, 2223096), (1266, 2087884), (1317, 2007032), (1688, 1565913), (1756, 1505274), (2378, 1111548), (2532, 1043942), (2634, 1003516), (3512, 752637), (3567, 741032), (4756, 555774), (5064, 521971), (5268, 501758), (6119, 431976), (7134, 370516), (8651, 305544), (9512, 277887), (10536, 250879), (12238, 215988), (12731, 207624), (14268, 185258), (17302, 152772), (17999, 146856), (18357, 143992), (24476, 107994), (25462, 103812), (25953, 101848), (28536, 92629), (34604, 76386), (35998, 73428), (36714, 71996), (38193, 69208), (48952, 53997), (50924, 51906)]