253079424

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 829382400

約数和(自身を除く): 576302976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 43, 48, 52, 54, 64, 72, 78, 86, 96, 104, 108, 117, 128, 129, 131, 144, 156, 172, 192, 208, 216, 234, 258, 262, 288, 312, 344, 351, 384, 387, 393, 416, 432, 468, 516, 524, 559, 576, 624, 688, 702, 774, 786, 832, 864, 936, 1032, 1048, 1118, 1152, 1161, 1179, 1248, 1376, 1404, 1548, 1572, 1664, 1677, 1703, 1728, 1872, 2064, 2096, 2236, 2322, 2358, 2496, 2752, 2808, 3096, 3144, 3354, 3406, 3456, 3537, 3744, 4128, 4192, 4472, 4644, 4716, 4992, 5031, 5109, 5504, 5616, 5633, 6192, 6288, 6708, 6812, 7074, 7488, 8256, 8384, 8944, 9288, 9432, 10062, 10218, 11232, 11266, 12384, 12576, 13416, 13624, 14148, 14976, 15093, 15327, 16512, 16768, 16899, 17888, 18576, 18864, 20124, 20436, 22464, 22532, 24768, 25152, 26832, 27248, 28296, 30186, 30654, 33798, 35776, 37152, 37728, 40248, 40872, 44928, 45064, 45981, 49536, 50304, 50697, 53664, 54496, 56592, 60372, 61308, 67596, 71552, 73229, 74304, 75456, 80496, 81744, 90128, 91962, 101394, 107328, 108992, 113184, 120744, 122616, 135192, 146458, 148608, 150912, 152091, 160992, 163488, 180256, 183924, 202788, 214656, 217984, 219687, 226368, 241488, 245232, 270384, 292916, 304182, 321984, 326976, 360512, 367848, 405576, 439374, 452736, 482976, 490464, 540768, 585832, 608364, 643968, 653952, 659061, 721024, 735696, 811152, 878748, 965952, 980928, 1081536, 1171664, 1216728, 1318122, 1471392, 1622304, 1757496, 1931904, 1961856, 1977183, 2163072, 2343328, 2433456, 2636244, 2942784, 3244608, 3514992, 3954366, 4686656, 4866912, 5272488, 5885568, 6489216, 7029984, 7908732, 9373312, 9733824, 10544976, 14059968, 15817464, 19467648, 21089952, 28119936, 31634928, 42179904, 63269856, 84359808, 126539712, 253079424]

約数ペア:

[(1, 253079424), (2, 126539712), (3, 84359808), (4, 63269856), (6, 42179904), (8, 31634928), (9, 28119936), (12, 21089952), (13, 19467648), (16, 15817464), (18, 14059968), (24, 10544976), (26, 9733824), (27, 9373312), (32, 7908732), (36, 7029984), (39, 6489216), (43, 5885568), (48, 5272488), (52, 4866912), (54, 4686656), (64, 3954366), (72, 3514992), (78, 3244608), (86, 2942784), (96, 2636244), (104, 2433456), (108, 2343328), (117, 2163072), (128, 1977183), (129, 1961856), (131, 1931904), (144, 1757496), (156, 1622304), (172, 1471392), (192, 1318122), (208, 1216728), (216, 1171664), (234, 1081536), (258, 980928), (262, 965952), (288, 878748), (312, 811152), (344, 735696), (351, 721024), (384, 659061), (387, 653952), (393, 643968), (416, 608364), (432, 585832), (468, 540768), (516, 490464), (524, 482976), (559, 452736), (576, 439374), (624, 405576), (688, 367848), (702, 360512), (774, 326976), (786, 321984), (832, 304182), (864, 292916), (936, 270384), (1032, 245232), (1048, 241488), (1118, 226368), (1152, 219687), (1161, 217984), (1179, 214656), (1248, 202788), (1376, 183924), (1404, 180256), (1548, 163488), (1572, 160992), (1664, 152091), (1677, 150912), (1703, 148608), (1728, 146458), (1872, 135192), (2064, 122616), (2096, 120744), (2236, 113184), (2322, 108992), (2358, 107328), (2496, 101394), (2752, 91962), (2808, 90128), (3096, 81744), (3144, 80496), (3354, 75456), (3406, 74304), (3456, 73229), (3537, 71552), (3744, 67596), (4128, 61308), (4192, 60372), (4472, 56592), (4644, 54496), (4716, 53664), (4992, 50697), (5031, 50304), (5109, 49536), (5504, 45981), (5616, 45064), (5633, 44928), (6192, 40872), (6288, 40248), (6708, 37728), (6812, 37152), (7074, 35776), (7488, 33798), (8256, 30654), (8384, 30186), (8944, 28296), (9288, 27248), (9432, 26832), (10062, 25152), (10218, 24768), (11232, 22532), (11266, 22464), (12384, 20436), (12576, 20124), (13416, 18864), (13624, 18576), (14148, 17888), (14976, 16899), (15093, 16768), (15327, 16512)]