243156984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4481}}^1$

素因数の和:4533

約数の個数: 128

約数和(自身を含む): 774489600

約数和(自身を除く): 531332616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 3192, 3876, 4481, 4522, 6783, 7752, 8962, 9044, 13443, 13566, 17924, 18088, 26886, 27132, 31367, 35848, 53772, 54264, 62734, 76177, 85139, 94101, 107544, 125468, 152354, 170278, 188202, 228531, 250936, 255417, 304708, 340556, 376404, 457062, 510834, 533239, 595973, 609416, 681112, 752808, 914124, 1021668, 1066478, 1191946, 1447363, 1599717, 1787919, 1828248, 2043336, 2132956, 2383892, 2894726, 3199434, 3575838, 4265912, 4342089, 4767784, 5789452, 6398868, 7151676, 8684178, 10131541, 11578904, 12797736, 14303352, 17368356, 20263082, 30394623, 34736712, 40526164, 60789246, 81052328, 121578492, 243156984]

約数ペア:

[(1, 243156984), (2, 121578492), (3, 81052328), (4, 60789246), (6, 40526164), (7, 34736712), (8, 30394623), (12, 20263082), (14, 17368356), (17, 14303352), (19, 12797736), (21, 11578904), (24, 10131541), (28, 8684178), (34, 7151676), (38, 6398868), (42, 5789452), (51, 4767784), (56, 4342089), (57, 4265912), (68, 3575838), (76, 3199434), (84, 2894726), (102, 2383892), (114, 2132956), (119, 2043336), (133, 1828248), (136, 1787919), (152, 1599717), (168, 1447363), (204, 1191946), (228, 1066478), (238, 1021668), (266, 914124), (323, 752808), (357, 681112), (399, 609416), (408, 595973), (456, 533239), (476, 510834), (532, 457062), (646, 376404), (714, 340556), (798, 304708), (952, 255417), (969, 250936), (1064, 228531), (1292, 188202), (1428, 170278), (1596, 152354), (1938, 125468), (2261, 107544), (2584, 94101), (2856, 85139), (3192, 76177), (3876, 62734), (4481, 54264), (4522, 53772), (6783, 35848), (7752, 31367), (8962, 27132), (9044, 26886), (13443, 18088), (13566, 17924)]