263769352

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 649540080

約数和(自身を除く): 385770728

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 67, 77, 83, 88, 98, 121, 134, 154, 166, 196, 242, 268, 308, 332, 392, 469, 484, 536, 539, 581, 616, 664, 737, 847, 913, 938, 968, 1078, 1162, 1474, 1694, 1826, 1876, 2156, 2324, 2948, 3283, 3388, 3652, 3752, 4067, 4312, 4648, 5159, 5561, 5896, 5929, 6391, 6566, 6776, 7304, 8107, 8134, 10043, 10318, 11122, 11858, 12782, 13132, 16214, 16268, 20086, 20636, 22244, 23716, 25564, 26264, 32428, 32536, 36113, 38927, 40172, 41272, 44488, 44737, 47432, 51128, 56749, 61171, 64856, 70301, 72226, 77854, 80344, 89474, 113498, 122342, 140602, 144452, 155708, 178948, 226996, 244684, 272489, 281204, 288904, 311416, 357896, 397243, 428197, 453992, 489368, 492107, 544978, 562408, 672881, 794486, 856394, 984214, 1089956, 1345762, 1588972, 1712788, 1968428, 2179912, 2691524, 2997379, 3177944, 3425576, 3936856, 4710167, 5383048, 5994758, 9420334, 11989516, 18840668, 23979032, 32971169, 37681336, 65942338, 131884676, 263769352]

約数ペア:

[(1, 263769352), (2, 131884676), (4, 65942338), (7, 37681336), (8, 32971169), (11, 23979032), (14, 18840668), (22, 11989516), (28, 9420334), (44, 5994758), (49, 5383048), (56, 4710167), (67, 3936856), (77, 3425576), (83, 3177944), (88, 2997379), (98, 2691524), (121, 2179912), (134, 1968428), (154, 1712788), (166, 1588972), (196, 1345762), (242, 1089956), (268, 984214), (308, 856394), (332, 794486), (392, 672881), (469, 562408), (484, 544978), (536, 492107), (539, 489368), (581, 453992), (616, 428197), (664, 397243), (737, 357896), (847, 311416), (913, 288904), (938, 281204), (968, 272489), (1078, 244684), (1162, 226996), (1474, 178948), (1694, 155708), (1826, 144452), (1876, 140602), (2156, 122342), (2324, 113498), (2948, 89474), (3283, 80344), (3388, 77854), (3652, 72226), (3752, 70301), (4067, 64856), (4312, 61171), (4648, 56749), (5159, 51128), (5561, 47432), (5896, 44737), (5929, 44488), (6391, 41272), (6566, 40172), (6776, 38927), (7304, 36113), (8107, 32536), (8134, 32428), (10043, 26264), (10318, 25564), (11122, 23716), (11858, 22244), (12782, 20636), (13132, 20086), (16214, 16268)]