247658112

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:775

約数の個数: 192

約数和(自身を含む): 801964800

約数和(自身を除く): 554306688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 64, 69, 72, 78, 92, 96, 104, 117, 128, 138, 144, 156, 184, 192, 207, 208, 234, 276, 288, 299, 312, 368, 384, 414, 416, 468, 552, 576, 598, 624, 719, 736, 828, 832, 897, 936, 1104, 1152, 1196, 1248, 1438, 1472, 1656, 1664, 1794, 1872, 2157, 2208, 2392, 2496, 2691, 2876, 2944, 3312, 3588, 3744, 4314, 4416, 4784, 4992, 5382, 5752, 6471, 6624, 7176, 7488, 8628, 8832, 9347, 9568, 10764, 11504, 12942, 13248, 14352, 14976, 16537, 17256, 18694, 19136, 21528, 23008, 25884, 26496, 28041, 28704, 33074, 34512, 37388, 38272, 43056, 46016, 49611, 51768, 56082, 57408, 66148, 69024, 74776, 84123, 86112, 92032, 99222, 103536, 112164, 114816, 132296, 138048, 148833, 149552, 168246, 172224, 198444, 207072, 214981, 224328, 264592, 276096, 297666, 299104, 336492, 344448, 396888, 414144, 429962, 448656, 529184, 595332, 598208, 644943, 672984, 793776, 828288, 859924, 897312, 1058368, 1190664, 1196416, 1289886, 1345968, 1587552, 1719848, 1794624, 1934829, 2116736, 2381328, 2579772, 2691936, 3175104, 3439696, 3589248, 3869658, 4762656, 5159544, 5383872, 6350208, 6879392, 7739316, 9525312, 10319088, 10767744, 13758784, 15478632, 19050624, 20638176, 27517568, 30957264, 41276352, 61914528, 82552704, 123829056, 247658112]

約数ペア:

[(1, 247658112), (2, 123829056), (3, 82552704), (4, 61914528), (6, 41276352), (8, 30957264), (9, 27517568), (12, 20638176), (13, 19050624), (16, 15478632), (18, 13758784), (23, 10767744), (24, 10319088), (26, 9525312), (32, 7739316), (36, 6879392), (39, 6350208), (46, 5383872), (48, 5159544), (52, 4762656), (64, 3869658), (69, 3589248), (72, 3439696), (78, 3175104), (92, 2691936), (96, 2579772), (104, 2381328), (117, 2116736), (128, 1934829), (138, 1794624), (144, 1719848), (156, 1587552), (184, 1345968), (192, 1289886), (207, 1196416), (208, 1190664), (234, 1058368), (276, 897312), (288, 859924), (299, 828288), (312, 793776), (368, 672984), (384, 644943), (414, 598208), (416, 595332), (468, 529184), (552, 448656), (576, 429962), (598, 414144), (624, 396888), (719, 344448), (736, 336492), (828, 299104), (832, 297666), (897, 276096), (936, 264592), (1104, 224328), (1152, 214981), (1196, 207072), (1248, 198444), (1438, 172224), (1472, 168246), (1656, 149552), (1664, 148833), (1794, 138048), (1872, 132296), (2157, 114816), (2208, 112164), (2392, 103536), (2496, 99222), (2691, 92032), (2876, 86112), (2944, 84123), (3312, 74776), (3588, 69024), (3744, 66148), (4314, 57408), (4416, 56082), (4784, 51768), (4992, 49611), (5382, 46016), (5752, 43056), (6471, 38272), (6624, 37388), (7176, 34512), (7488, 33074), (8628, 28704), (8832, 28041), (9347, 26496), (9568, 25884), (10764, 23008), (11504, 21528), (12942, 19136), (13248, 18694), (14352, 17256), (14976, 16537)]