317426688

素因数分解:

$2^{10}\times 3^4\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:164

約数の個数: 220

約数和(自身を含む): 980840520

約数和(自身を除く): 663413832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 81, 86, 89, 96, 108, 128, 129, 144, 162, 172, 178, 192, 216, 256, 258, 267, 288, 324, 344, 356, 384, 387, 432, 512, 516, 534, 576, 648, 688, 712, 768, 774, 801, 864, 1024, 1032, 1068, 1152, 1161, 1296, 1376, 1424, 1536, 1548, 1602, 1728, 2064, 2136, 2304, 2322, 2403, 2592, 2752, 2848, 3072, 3096, 3204, 3456, 3483, 3827, 4128, 4272, 4608, 4644, 4806, 5184, 5504, 5696, 6192, 6408, 6912, 6966, 7209, 7654, 8256, 8544, 9216, 9288, 9612, 10368, 11008, 11392, 11481, 12384, 12816, 13824, 13932, 14418, 15308, 16512, 17088, 18576, 19224, 20736, 22016, 22784, 22962, 24768, 25632, 27648, 27864, 28836, 30616, 33024, 34176, 34443, 37152, 38448, 41472, 44032, 45568, 45924, 49536, 51264, 55728, 57672, 61232, 66048, 68352, 68886, 74304, 76896, 82944, 91136, 91848, 99072, 102528, 103329, 111456, 115344, 122464, 132096, 136704, 137772, 148608, 153792, 183696, 198144, 205056, 206658, 222912, 230688, 244928, 273408, 275544, 297216, 307584, 309987, 367392, 396288, 410112, 413316, 445824, 461376, 489856, 551088, 594432, 615168, 619974, 734784, 820224, 826632, 891648, 922752, 979712, 1102176, 1188864, 1230336, 1239948, 1469568, 1653264, 1783296, 1845504, 1959424, 2204352, 2460672, 2479896, 2939136, 3306528, 3566592, 3691008, 3918848, 4408704, 4959792, 5878272, 6613056, 7382016, 8817408, 9919584, 11756544, 13226112, 17634816, 19839168, 26452224, 35269632, 39678336, 52904448, 79356672, 105808896, 158713344, 317426688]

約数ペア:

[(1, 317426688), (2, 158713344), (3, 105808896), (4, 79356672), (6, 52904448), (8, 39678336), (9, 35269632), (12, 26452224), (16, 19839168), (18, 17634816), (24, 13226112), (27, 11756544), (32, 9919584), (36, 8817408), (43, 7382016), (48, 6613056), (54, 5878272), (64, 4959792), (72, 4408704), (81, 3918848), (86, 3691008), (89, 3566592), (96, 3306528), (108, 2939136), (128, 2479896), (129, 2460672), (144, 2204352), (162, 1959424), (172, 1845504), (178, 1783296), (192, 1653264), (216, 1469568), (256, 1239948), (258, 1230336), (267, 1188864), (288, 1102176), (324, 979712), (344, 922752), (356, 891648), (384, 826632), (387, 820224), (432, 734784), (512, 619974), (516, 615168), (534, 594432), (576, 551088), (648, 489856), (688, 461376), (712, 445824), (768, 413316), (774, 410112), (801, 396288), (864, 367392), (1024, 309987), (1032, 307584), (1068, 297216), (1152, 275544), (1161, 273408), (1296, 244928), (1376, 230688), (1424, 222912), (1536, 206658), (1548, 205056), (1602, 198144), (1728, 183696), (2064, 153792), (2136, 148608), (2304, 137772), (2322, 136704), (2403, 132096), (2592, 122464), (2752, 115344), (2848, 111456), (3072, 103329), (3096, 102528), (3204, 99072), (3456, 91848), (3483, 91136), (3827, 82944), (4128, 76896), (4272, 74304), (4608, 68886), (4644, 68352), (4806, 66048), (5184, 61232), (5504, 57672), (5696, 55728), (6192, 51264), (6408, 49536), (6912, 45924), (6966, 45568), (7209, 44032), (7654, 41472), (8256, 38448), (8544, 37152), (9216, 34443), (9288, 34176), (9612, 33024), (10368, 30616), (11008, 28836), (11392, 27864), (11481, 27648), (12384, 25632), (12816, 24768), (13824, 22962), (13932, 22784), (14418, 22016), (15308, 20736), (16512, 19224), (17088, 18576)]