259756464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:755

約数の個数: 160

約数和(自身を含む): 794306304

約数和(自身を除く): 534549840

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 43, 44, 48, 51, 66, 68, 86, 88, 102, 129, 132, 136, 172, 176, 187, 204, 258, 264, 272, 344, 374, 408, 473, 516, 528, 561, 673, 688, 731, 748, 816, 946, 1032, 1122, 1346, 1419, 1462, 1496, 1892, 2019, 2064, 2193, 2244, 2692, 2838, 2924, 2992, 3784, 4038, 4386, 4488, 5384, 5676, 5848, 7403, 7568, 8041, 8076, 8772, 8976, 10768, 11352, 11441, 11696, 14806, 16082, 16152, 17544, 22209, 22704, 22882, 24123, 28939, 29612, 32164, 32304, 34323, 35088, 44418, 45764, 48246, 57878, 59224, 64328, 68646, 86817, 88836, 91528, 96492, 115756, 118448, 125851, 128656, 137292, 173634, 177672, 183056, 192984, 231512, 251702, 274584, 318329, 347268, 355344, 377553, 385968, 463024, 491963, 503404, 549168, 636658, 694536, 755106, 954987, 983926, 1006808, 1273316, 1389072, 1475889, 1510212, 1909974, 1967852, 2013616, 2546632, 2951778, 3020424, 3819948, 3935704, 5093264, 5411593, 5903556, 6040848, 7639896, 7871408, 10823186, 11807112, 15279792, 16234779, 21646372, 23614224, 32469558, 43292744, 64939116, 86585488, 129878232, 259756464]

約数ペア:

[(1, 259756464), (2, 129878232), (3, 86585488), (4, 64939116), (6, 43292744), (8, 32469558), (11, 23614224), (12, 21646372), (16, 16234779), (17, 15279792), (22, 11807112), (24, 10823186), (33, 7871408), (34, 7639896), (43, 6040848), (44, 5903556), (48, 5411593), (51, 5093264), (66, 3935704), (68, 3819948), (86, 3020424), (88, 2951778), (102, 2546632), (129, 2013616), (132, 1967852), (136, 1909974), (172, 1510212), (176, 1475889), (187, 1389072), (204, 1273316), (258, 1006808), (264, 983926), (272, 954987), (344, 755106), (374, 694536), (408, 636658), (473, 549168), (516, 503404), (528, 491963), (561, 463024), (673, 385968), (688, 377553), (731, 355344), (748, 347268), (816, 318329), (946, 274584), (1032, 251702), (1122, 231512), (1346, 192984), (1419, 183056), (1462, 177672), (1496, 173634), (1892, 137292), (2019, 128656), (2064, 125851), (2193, 118448), (2244, 115756), (2692, 96492), (2838, 91528), (2924, 88836), (2992, 86817), (3784, 68646), (4038, 64328), (4386, 59224), (4488, 57878), (5384, 48246), (5676, 45764), (5848, 44418), (7403, 35088), (7568, 34323), (8041, 32304), (8076, 32164), (8772, 29612), (8976, 28939), (10768, 24123), (11352, 22882), (11441, 22704), (11696, 22209), (14806, 17544), (16082, 16152)]