490904064

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 400

約数和(自身を含む): 1782475200

約数和(自身を除く): 1291571136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 81, 84, 89, 96, 108, 112, 114, 126, 128, 133, 144, 152, 162, 168, 171, 178, 189, 192, 216, 224, 228, 252, 256, 266, 267, 288, 304, 324, 336, 342, 356, 378, 384, 399, 432, 448, 456, 504, 512, 513, 532, 534, 567, 576, 608, 623, 648, 672, 684, 712, 756, 768, 798, 801, 864, 896, 912, 1008, 1026, 1064, 1068, 1134, 1152, 1197, 1216, 1246, 1296, 1344, 1368, 1424, 1512, 1536, 1539, 1596, 1602, 1691, 1728, 1792, 1824, 1869, 2016, 2052, 2128, 2136, 2268, 2304, 2394, 2403, 2432, 2492, 2592, 2688, 2736, 2848, 3024, 3078, 3192, 3204, 3382, 3456, 3584, 3591, 3648, 3738, 4032, 4104, 4256, 4272, 4536, 4608, 4788, 4806, 4864, 4984, 5073, 5184, 5376, 5472, 5607, 5696, 6048, 6156, 6384, 6408, 6764, 6912, 7182, 7209, 7296, 7476, 8064, 8208, 8512, 8544, 9072, 9576, 9612, 9728, 9968, 10146, 10368, 10752, 10773, 10944, 11214, 11392, 11837, 12096, 12312, 12768, 12816, 13528, 13824, 14364, 14418, 14592, 14952, 15219, 16128, 16416, 16821, 17024, 17088, 18144, 19152, 19224, 19936, 20292, 20736, 21546, 21888, 22428, 22784, 23674, 24192, 24624, 25536, 25632, 27056, 28728, 28836, 29184, 29904, 30438, 32256, 32832, 33642, 34048, 34176, 35511, 36288, 38304, 38448, 39872, 40584, 41472, 43092, 43776, 44856, 45568, 45657, 47348, 48384, 49248, 50463, 51072, 51264, 54112, 57456, 57672, 59808, 60876, 65664, 67284, 68096, 68352, 71022, 72576, 76608, 76896, 79744, 81168, 86184, 87552, 89712, 91314, 94696, 96768, 98496, 100926, 102144, 102528, 106533, 108224, 114912, 115344, 119616, 121752, 131328, 134568, 136704, 136971, 142044, 145152, 153216, 153792, 159488, 162336, 172368, 179424, 182628, 189392, 196992, 201852, 204288, 205056, 213066, 216448, 229824, 230688, 239232, 243504, 262656, 269136, 273942, 284088, 290304, 306432, 307584, 318976, 319599, 324672, 344736, 358848, 365256, 378784, 393984, 403704, 410112, 426132, 432896, 459648, 461376, 478464, 487008, 538272, 547884, 568176, 612864, 615168, 639198, 649344, 689472, 717696, 730512, 757568, 787968, 807408, 852264, 865792, 919296, 922752, 956928, 958797, 974016, 1076544, 1095768, 1136352, 1230336, 1278396, 1298688, 1378944, 1435392, 1461024, 1515136, 1614816, 1704528, 1838592, 1845504, 1917594, 1948032, 2153088, 2191536, 2272704, 2556792, 2597376, 2757888, 2870784, 2922048, 3030272, 3229632, 3409056, 3691008, 3835188, 3896064, 4306176, 4383072, 4545408, 5113584, 5515776, 5844096, 6060544, 6459264, 6818112, 7670376, 7792128, 8612352, 8766144, 9090816, 10227168, 11688192, 12918528, 13636224, 15340752, 17532288, 18181632, 20454336, 23376384, 25837056, 27272448, 30681504, 35064576, 40908672, 54544896, 61363008, 70129152, 81817344, 122726016, 163634688, 245452032, 490904064]

約数ペア:

[(1, 490904064), (2, 245452032), (3, 163634688), (4, 122726016), (6, 81817344), (7, 70129152), (8, 61363008), (9, 54544896), (12, 40908672), (14, 35064576), (16, 30681504), (18, 27272448), (19, 25837056), (21, 23376384), (24, 20454336), (27, 18181632), (28, 17532288), (32, 15340752), (36, 13636224), (38, 12918528), (42, 11688192), (48, 10227168), (54, 9090816), (56, 8766144), (57, 8612352), (63, 7792128), (64, 7670376), (72, 6818112), (76, 6459264), (81, 6060544), (84, 5844096), (89, 5515776), (96, 5113584), (108, 4545408), (112, 4383072), (114, 4306176), (126, 3896064), (128, 3835188), (133, 3691008), (144, 3409056), (152, 3229632), (162, 3030272), (168, 2922048), (171, 2870784), (178, 2757888), (189, 2597376), (192, 2556792), (216, 2272704), (224, 2191536), (228, 2153088), (252, 1948032), (256, 1917594), (266, 1845504), (267, 1838592), (288, 1704528), (304, 1614816), (324, 1515136), (336, 1461024), (342, 1435392), (356, 1378944), (378, 1298688), (384, 1278396), (399, 1230336), (432, 1136352), (448, 1095768), (456, 1076544), (504, 974016), (512, 958797), (513, 956928), (532, 922752), (534, 919296), (567, 865792), (576, 852264), (608, 807408), (623, 787968), (648, 757568), (672, 730512), (684, 717696), (712, 689472), (756, 649344), (768, 639198), (798, 615168), (801, 612864), (864, 568176), (896, 547884), (912, 538272), (1008, 487008), (1026, 478464), (1064, 461376), (1068, 459648), (1134, 432896), (1152, 426132), (1197, 410112), (1216, 403704), (1246, 393984), (1296, 378784), (1344, 365256), (1368, 358848), (1424, 344736), (1512, 324672), (1536, 319599), (1539, 318976), (1596, 307584), (1602, 306432), (1691, 290304), (1728, 284088), (1792, 273942), (1824, 269136), (1869, 262656), (2016, 243504), (2052, 239232), (2128, 230688), (2136, 229824), (2268, 216448), (2304, 213066), (2394, 205056), (2403, 204288), (2432, 201852), (2492, 196992), (2592, 189392), (2688, 182628), (2736, 179424), (2848, 172368), (3024, 162336), (3078, 159488), (3192, 153792), (3204, 153216), (3382, 145152), (3456, 142044), (3584, 136971), (3591, 136704), (3648, 134568), (3738, 131328), (4032, 121752), (4104, 119616), (4256, 115344), (4272, 114912), (4536, 108224), (4608, 106533), (4788, 102528), (4806, 102144), (4864, 100926), (4984, 98496), (5073, 96768), (5184, 94696), (5376, 91314), (5472, 89712), (5607, 87552), (5696, 86184), (6048, 81168), (6156, 79744), (6384, 76896), (6408, 76608), (6764, 72576), (6912, 71022), (7182, 68352), (7209, 68096), (7296, 67284), (7476, 65664), (8064, 60876), (8208, 59808), (8512, 57672), (8544, 57456), (9072, 54112), (9576, 51264), (9612, 51072), (9728, 50463), (9968, 49248), (10146, 48384), (10368, 47348), (10752, 45657), (10773, 45568), (10944, 44856), (11214, 43776), (11392, 43092), (11837, 41472), (12096, 40584), (12312, 39872), (12768, 38448), (12816, 38304), (13528, 36288), (13824, 35511), (14364, 34176), (14418, 34048), (14592, 33642), (14952, 32832), (15219, 32256), (16128, 30438), (16416, 29904), (16821, 29184), (17024, 28836), (17088, 28728), (18144, 27056), (19152, 25632), (19224, 25536), (19936, 24624), (20292, 24192), (20736, 23674), (21546, 22784), (21888, 22428)]