539295848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 1324646400

約数和(自身を除く): 785350552

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 127, 133, 152, 182, 247, 254, 266, 307, 364, 494, 508, 532, 614, 728, 889, 988, 1016, 1064, 1228, 1651, 1729, 1778, 1976, 2149, 2413, 2456, 3302, 3458, 3556, 3991, 4298, 4826, 5833, 6604, 6916, 7112, 7982, 8596, 9652, 11557, 11666, 13208, 13832, 15964, 16891, 17192, 19304, 23114, 23332, 27937, 31369, 31928, 33782, 38989, 40831, 46228, 46664, 55874, 62738, 67564, 75829, 77978, 81662, 92456, 111748, 125476, 135128, 151658, 155956, 163324, 219583, 223496, 250952, 272923, 303316, 311912, 326648, 439166, 506857, 530803, 545846, 606632, 740791, 878332, 1013714, 1061606, 1091692, 1481582, 1756664, 2027428, 2123212, 2183384, 2963164, 3547999, 4054856, 4246424, 5185537, 5926328, 7095998, 9630283, 10371074, 14191996, 19260566, 20742148, 28383992, 38521132, 41484296, 67411981, 77042264, 134823962, 269647924, 539295848]

約数ペア:

[(1, 539295848), (2, 269647924), (4, 134823962), (7, 77042264), (8, 67411981), (13, 41484296), (14, 38521132), (19, 28383992), (26, 20742148), (28, 19260566), (38, 14191996), (52, 10371074), (56, 9630283), (76, 7095998), (91, 5926328), (104, 5185537), (127, 4246424), (133, 4054856), (152, 3547999), (182, 2963164), (247, 2183384), (254, 2123212), (266, 2027428), (307, 1756664), (364, 1481582), (494, 1091692), (508, 1061606), (532, 1013714), (614, 878332), (728, 740791), (889, 606632), (988, 545846), (1016, 530803), (1064, 506857), (1228, 439166), (1651, 326648), (1729, 311912), (1778, 303316), (1976, 272923), (2149, 250952), (2413, 223496), (2456, 219583), (3302, 163324), (3458, 155956), (3556, 151658), (3991, 135128), (4298, 125476), (4826, 111748), (5833, 92456), (6604, 81662), (6916, 77978), (7112, 75829), (7982, 67564), (8596, 62738), (9652, 55874), (11557, 46664), (11666, 46228), (13208, 40831), (13832, 38989), (15964, 33782), (16891, 31928), (17192, 31369), (19304, 27937), (23114, 23332)]