747844992

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1$

素因数の和:581

約数の個数: 192

約数和(自身を含む): 2277749760

約数和(自身を除く): 1529904768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 64, 72, 86, 93, 96, 124, 128, 129, 144, 172, 186, 192, 248, 258, 279, 288, 344, 372, 384, 387, 487, 496, 516, 558, 576, 688, 744, 774, 974, 992, 1032, 1116, 1152, 1333, 1376, 1461, 1488, 1548, 1948, 1984, 2064, 2232, 2666, 2752, 2922, 2976, 3096, 3896, 3968, 3999, 4128, 4383, 4464, 5332, 5504, 5844, 5952, 6192, 7792, 7998, 8256, 8766, 8928, 10664, 11688, 11904, 11997, 12384, 15097, 15584, 15996, 16512, 17532, 17856, 20941, 21328, 23376, 23994, 24768, 30194, 31168, 31992, 35064, 35712, 41882, 42656, 45291, 46752, 47988, 49536, 60388, 62336, 62823, 63984, 70128, 83764, 85312, 90582, 93504, 95976, 120776, 125646, 127968, 135873, 140256, 167528, 170624, 181164, 187008, 188469, 191952, 241552, 251292, 255936, 271746, 280512, 335056, 362328, 376938, 383904, 483104, 502584, 511872, 543492, 561024, 649171, 670112, 724656, 753876, 767808, 966208, 1005168, 1086984, 1298342, 1340224, 1449312, 1507752, 1535616, 1932416, 1947513, 2010336, 2173968, 2596684, 2680448, 2898624, 3015504, 3895026, 4020672, 4347936, 5193368, 5797248, 5842539, 6031008, 7790052, 8041344, 8695872, 10386736, 11685078, 12062016, 15580104, 17391744, 20773472, 23370156, 24124032, 31160208, 41546944, 46740312, 62320416, 83093888, 93480624, 124640832, 186961248, 249281664, 373922496, 747844992]

約数ペア:

[(1, 747844992), (2, 373922496), (3, 249281664), (4, 186961248), (6, 124640832), (8, 93480624), (9, 83093888), (12, 62320416), (16, 46740312), (18, 41546944), (24, 31160208), (31, 24124032), (32, 23370156), (36, 20773472), (43, 17391744), (48, 15580104), (62, 12062016), (64, 11685078), (72, 10386736), (86, 8695872), (93, 8041344), (96, 7790052), (124, 6031008), (128, 5842539), (129, 5797248), (144, 5193368), (172, 4347936), (186, 4020672), (192, 3895026), (248, 3015504), (258, 2898624), (279, 2680448), (288, 2596684), (344, 2173968), (372, 2010336), (384, 1947513), (387, 1932416), (487, 1535616), (496, 1507752), (516, 1449312), (558, 1340224), (576, 1298342), (688, 1086984), (744, 1005168), (774, 966208), (974, 767808), (992, 753876), (1032, 724656), (1116, 670112), (1152, 649171), (1333, 561024), (1376, 543492), (1461, 511872), (1488, 502584), (1548, 483104), (1948, 383904), (1984, 376938), (2064, 362328), (2232, 335056), (2666, 280512), (2752, 271746), (2922, 255936), (2976, 251292), (3096, 241552), (3896, 191952), (3968, 188469), (3999, 187008), (4128, 181164), (4383, 170624), (4464, 167528), (5332, 140256), (5504, 135873), (5844, 127968), (5952, 125646), (6192, 120776), (7792, 95976), (7998, 93504), (8256, 90582), (8766, 85312), (8928, 83764), (10664, 70128), (11688, 63984), (11904, 62823), (11997, 62336), (12384, 60388), (15097, 49536), (15584, 47988), (15996, 46752), (16512, 45291), (17532, 42656), (17856, 41882), (20941, 35712), (21328, 35064), (23376, 31992), (23994, 31168), (24768, 30194)]