1390464768

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3359}}^1$

素因数の和:3403

約数の個数: 216

約数和(自身を含む): 4697602560

約数和(自身を除く): 3307137792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 49, 56, 64, 66, 77, 84, 88, 96, 98, 112, 128, 132, 147, 154, 168, 176, 192, 196, 224, 231, 256, 264, 294, 308, 336, 352, 384, 392, 448, 462, 528, 539, 588, 616, 672, 704, 768, 784, 896, 924, 1056, 1078, 1176, 1232, 1344, 1408, 1568, 1617, 1792, 1848, 2112, 2156, 2352, 2464, 2688, 2816, 3136, 3234, 3359, 3696, 4224, 4312, 4704, 4928, 5376, 6272, 6468, 6718, 7392, 8448, 8624, 9408, 9856, 10077, 12544, 12936, 13436, 14784, 17248, 18816, 19712, 20154, 23513, 25872, 26872, 29568, 34496, 36949, 37632, 40308, 47026, 51744, 53744, 59136, 68992, 70539, 73898, 80616, 94052, 103488, 107488, 110847, 137984, 141078, 147796, 161232, 164591, 188104, 206976, 214976, 221694, 258643, 282156, 295592, 322464, 329182, 376208, 413952, 429952, 443388, 493773, 517286, 564312, 591184, 644928, 658364, 752416, 775929, 859904, 886776, 987546, 1034572, 1128624, 1182368, 1289856, 1316728, 1504832, 1551858, 1773552, 1810501, 1975092, 2069144, 2257248, 2364736, 2579712, 2633456, 3009664, 3103716, 3547104, 3621002, 3950184, 4138288, 4514496, 4729472, 5266912, 5431503, 6019328, 6207432, 7094208, 7242004, 7900368, 8276576, 9028992, 9458944, 10533824, 10863006, 12414864, 14188416, 14484008, 15800736, 16553152, 18057984, 21067648, 21726012, 24829728, 28376832, 28968016, 31601472, 33106304, 42135296, 43452024, 49659456, 57936032, 63202944, 66212608, 86904048, 99318912, 115872064, 126405888, 173808096, 198637824, 231744128, 347616192, 463488256, 695232384, 1390464768]

約数ペア:

[(1, 1390464768), (2, 695232384), (3, 463488256), (4, 347616192), (6, 231744128), (7, 198637824), (8, 173808096), (11, 126405888), (12, 115872064), (14, 99318912), (16, 86904048), (21, 66212608), (22, 63202944), (24, 57936032), (28, 49659456), (32, 43452024), (33, 42135296), (42, 33106304), (44, 31601472), (48, 28968016), (49, 28376832), (56, 24829728), (64, 21726012), (66, 21067648), (77, 18057984), (84, 16553152), (88, 15800736), (96, 14484008), (98, 14188416), (112, 12414864), (128, 10863006), (132, 10533824), (147, 9458944), (154, 9028992), (168, 8276576), (176, 7900368), (192, 7242004), (196, 7094208), (224, 6207432), (231, 6019328), (256, 5431503), (264, 5266912), (294, 4729472), (308, 4514496), (336, 4138288), (352, 3950184), (384, 3621002), (392, 3547104), (448, 3103716), (462, 3009664), (528, 2633456), (539, 2579712), (588, 2364736), (616, 2257248), (672, 2069144), (704, 1975092), (768, 1810501), (784, 1773552), (896, 1551858), (924, 1504832), (1056, 1316728), (1078, 1289856), (1176, 1182368), (1232, 1128624), (1344, 1034572), (1408, 987546), (1568, 886776), (1617, 859904), (1792, 775929), (1848, 752416), (2112, 658364), (2156, 644928), (2352, 591184), (2464, 564312), (2688, 517286), (2816, 493773), (3136, 443388), (3234, 429952), (3359, 413952), (3696, 376208), (4224, 329182), (4312, 322464), (4704, 295592), (4928, 282156), (5376, 258643), (6272, 221694), (6468, 214976), (6718, 206976), (7392, 188104), (8448, 164591), (8624, 161232), (9408, 147796), (9856, 141078), (10077, 137984), (12544, 110847), (12936, 107488), (13436, 103488), (14784, 94052), (17248, 80616), (18816, 73898), (19712, 70539), (20154, 68992), (23513, 59136), (25872, 53744), (26872, 51744), (29568, 47026), (34496, 40308), (36949, 37632)]