1913636224

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:736

約数の個数: 128

約数和(自身を含む): 4254624000

約数和(自身を除く): 2340987776

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 43, 58, 64, 76, 86, 116, 128, 152, 172, 232, 304, 344, 464, 551, 608, 631, 688, 817, 928, 1102, 1216, 1247, 1262, 1376, 1634, 1856, 2204, 2432, 2494, 2524, 2752, 3268, 3712, 4408, 4988, 5048, 5504, 6536, 8816, 9976, 10096, 11989, 13072, 17632, 18299, 19952, 20192, 23693, 23978, 26144, 27133, 35264, 36598, 39904, 40384, 47386, 47956, 52288, 54266, 70528, 73196, 79808, 80768, 94772, 95912, 104576, 108532, 146392, 159616, 189544, 191824, 217064, 292784, 347681, 379088, 383648, 434128, 515527, 585568, 695362, 758176, 767296, 786857, 868256, 1031054, 1171136, 1390724, 1516352, 1534592, 1573714, 1736512, 2062108, 2342272, 2781448, 3032704, 3147428, 3473024, 4124216, 5562896, 6294856, 8248432, 11125792, 12589712, 14950283, 16496864, 22251584, 25179424, 29900566, 32993728, 44503168, 50358848, 59801132, 65987456, 100717696, 119602264, 239204528, 478409056, 956818112, 1913636224]

約数ペア:

[(1, 1913636224), (2, 956818112), (4, 478409056), (8, 239204528), (16, 119602264), (19, 100717696), (29, 65987456), (32, 59801132), (38, 50358848), (43, 44503168), (58, 32993728), (64, 29900566), (76, 25179424), (86, 22251584), (116, 16496864), (128, 14950283), (152, 12589712), (172, 11125792), (232, 8248432), (304, 6294856), (344, 5562896), (464, 4124216), (551, 3473024), (608, 3147428), (631, 3032704), (688, 2781448), (817, 2342272), (928, 2062108), (1102, 1736512), (1216, 1573714), (1247, 1534592), (1262, 1516352), (1376, 1390724), (1634, 1171136), (1856, 1031054), (2204, 868256), (2432, 786857), (2494, 767296), (2524, 758176), (2752, 695362), (3268, 585568), (3712, 515527), (4408, 434128), (4988, 383648), (5048, 379088), (5504, 347681), (6536, 292784), (8816, 217064), (9976, 191824), (10096, 189544), (11989, 159616), (13072, 146392), (17632, 108532), (18299, 104576), (19952, 95912), (20192, 94772), (23693, 80768), (23978, 79808), (26144, 73196), (27133, 70528), (35264, 54266), (36598, 52288), (39904, 47956), (40384, 47386)]