313888512

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:491

約数の個数: 216

約数和(自身を含む): 1025270400

約数和(自身を除く): 711381888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 98, 112, 114, 128, 133, 147, 152, 168, 192, 196, 224, 228, 256, 266, 294, 304, 336, 384, 392, 399, 439, 448, 456, 532, 588, 608, 672, 768, 784, 798, 878, 896, 912, 931, 1064, 1176, 1216, 1317, 1344, 1568, 1596, 1756, 1792, 1824, 1862, 2128, 2352, 2432, 2634, 2688, 2793, 3073, 3136, 3192, 3512, 3648, 3724, 4256, 4704, 4864, 5268, 5376, 5586, 6146, 6272, 6384, 7024, 7296, 7448, 8341, 8512, 9219, 9408, 10536, 11172, 12292, 12544, 12768, 14048, 14592, 14896, 16682, 17024, 18438, 18816, 21072, 21511, 22344, 24584, 25023, 25536, 28096, 29792, 33364, 34048, 36876, 37632, 42144, 43022, 44688, 49168, 50046, 51072, 56192, 58387, 59584, 64533, 66728, 73752, 84288, 86044, 89376, 98336, 100092, 102144, 112384, 116774, 119168, 129066, 133456, 147504, 168576, 172088, 175161, 178752, 196672, 200184, 233548, 238336, 258132, 266912, 295008, 337152, 344176, 350322, 357504, 393344, 400368, 408709, 467096, 516264, 533824, 590016, 688352, 700644, 715008, 786688, 800736, 817418, 934192, 1032528, 1067648, 1180032, 1226127, 1376704, 1401288, 1601472, 1634836, 1868384, 2065056, 2135296, 2360064, 2452254, 2753408, 2802576, 3202944, 3269672, 3736768, 4130112, 4904508, 5506816, 5605152, 6405888, 6539344, 7473536, 8260224, 9809016, 11210304, 13078688, 14947072, 16520448, 19618032, 22420608, 26157376, 39236064, 44841216, 52314752, 78472128, 104629504, 156944256, 313888512]

約数ペア:

[(1, 313888512), (2, 156944256), (3, 104629504), (4, 78472128), (6, 52314752), (7, 44841216), (8, 39236064), (12, 26157376), (14, 22420608), (16, 19618032), (19, 16520448), (21, 14947072), (24, 13078688), (28, 11210304), (32, 9809016), (38, 8260224), (42, 7473536), (48, 6539344), (49, 6405888), (56, 5605152), (57, 5506816), (64, 4904508), (76, 4130112), (84, 3736768), (96, 3269672), (98, 3202944), (112, 2802576), (114, 2753408), (128, 2452254), (133, 2360064), (147, 2135296), (152, 2065056), (168, 1868384), (192, 1634836), (196, 1601472), (224, 1401288), (228, 1376704), (256, 1226127), (266, 1180032), (294, 1067648), (304, 1032528), (336, 934192), (384, 817418), (392, 800736), (399, 786688), (439, 715008), (448, 700644), (456, 688352), (532, 590016), (588, 533824), (608, 516264), (672, 467096), (768, 408709), (784, 400368), (798, 393344), (878, 357504), (896, 350322), (912, 344176), (931, 337152), (1064, 295008), (1176, 266912), (1216, 258132), (1317, 238336), (1344, 233548), (1568, 200184), (1596, 196672), (1756, 178752), (1792, 175161), (1824, 172088), (1862, 168576), (2128, 147504), (2352, 133456), (2432, 129066), (2634, 119168), (2688, 116774), (2793, 112384), (3073, 102144), (3136, 100092), (3192, 98336), (3512, 89376), (3648, 86044), (3724, 84288), (4256, 73752), (4704, 66728), (4864, 64533), (5268, 59584), (5376, 58387), (5586, 56192), (6146, 51072), (6272, 50046), (6384, 49168), (7024, 44688), (7296, 43022), (7448, 42144), (8341, 37632), (8512, 36876), (9219, 34048), (9408, 33364), (10536, 29792), (11172, 28096), (12292, 25536), (12544, 25023), (12768, 24584), (14048, 22344), (14592, 21511), (14896, 21072), (16682, 18816), (17024, 18438)]