1306357248

素因数分解:

$2^9\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1021}}^1$

素因数の和:1073

約数の個数: 240

約数和(自身を含む): 4290756624

約数和(自身を除く): 2984399376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 238, 256, 272, 294, 336, 357, 384, 392, 408, 448, 476, 512, 544, 588, 672, 714, 768, 784, 816, 833, 896, 952, 1021, 1088, 1176, 1344, 1428, 1536, 1568, 1632, 1666, 1792, 1904, 2042, 2176, 2352, 2499, 2688, 2856, 3063, 3136, 3264, 3332, 3584, 3808, 4084, 4352, 4704, 4998, 5376, 5712, 6126, 6272, 6528, 6664, 7147, 7616, 8168, 8704, 9408, 9996, 10752, 11424, 12252, 12544, 13056, 13328, 14294, 15232, 16336, 17357, 18816, 19992, 21441, 22848, 24504, 25088, 26112, 26656, 28588, 30464, 32672, 34714, 37632, 39984, 42882, 45696, 49008, 50029, 52071, 53312, 57176, 60928, 65344, 69428, 75264, 79968, 85764, 91392, 98016, 100058, 104142, 106624, 114352, 121499, 130688, 138856, 150087, 159936, 171528, 182784, 196032, 200116, 208284, 213248, 228704, 242998, 261376, 277712, 300174, 319872, 343056, 364497, 392064, 400232, 416568, 426496, 457408, 485996, 522752, 555424, 600348, 639744, 686112, 728994, 784128, 800464, 833136, 850493, 914816, 971992, 1110848, 1200696, 1279488, 1372224, 1457988, 1568256, 1600928, 1666272, 1700986, 1829632, 1943984, 2221696, 2401392, 2551479, 2744448, 2915976, 3201856, 3332544, 3401972, 3659264, 3887968, 4443392, 4802784, 5102958, 5488896, 5831952, 6403712, 6665088, 6803944, 7775936, 8886784, 9605568, 10205916, 10977792, 11663904, 12807424, 13330176, 13607888, 15551872, 19211136, 20411832, 23327808, 25614848, 26660352, 27215776, 31103744, 38422272, 40823664, 46655616, 54431552, 62207488, 76844544, 81647328, 93311232, 108863104, 163294656, 186622464, 217726208, 326589312, 435452416, 653178624, 1306357248]

約数ペア:

[(1, 1306357248), (2, 653178624), (3, 435452416), (4, 326589312), (6, 217726208), (7, 186622464), (8, 163294656), (12, 108863104), (14, 93311232), (16, 81647328), (17, 76844544), (21, 62207488), (24, 54431552), (28, 46655616), (32, 40823664), (34, 38422272), (42, 31103744), (48, 27215776), (49, 26660352), (51, 25614848), (56, 23327808), (64, 20411832), (68, 19211136), (84, 15551872), (96, 13607888), (98, 13330176), (102, 12807424), (112, 11663904), (119, 10977792), (128, 10205916), (136, 9605568), (147, 8886784), (168, 7775936), (192, 6803944), (196, 6665088), (204, 6403712), (224, 5831952), (238, 5488896), (256, 5102958), (272, 4802784), (294, 4443392), (336, 3887968), (357, 3659264), (384, 3401972), (392, 3332544), (408, 3201856), (448, 2915976), (476, 2744448), (512, 2551479), (544, 2401392), (588, 2221696), (672, 1943984), (714, 1829632), (768, 1700986), (784, 1666272), (816, 1600928), (833, 1568256), (896, 1457988), (952, 1372224), (1021, 1279488), (1088, 1200696), (1176, 1110848), (1344, 971992), (1428, 914816), (1536, 850493), (1568, 833136), (1632, 800464), (1666, 784128), (1792, 728994), (1904, 686112), (2042, 639744), (2176, 600348), (2352, 555424), (2499, 522752), (2688, 485996), (2856, 457408), (3063, 426496), (3136, 416568), (3264, 400232), (3332, 392064), (3584, 364497), (3808, 343056), (4084, 319872), (4352, 300174), (4704, 277712), (4998, 261376), (5376, 242998), (5712, 228704), (6126, 213248), (6272, 208284), (6528, 200116), (6664, 196032), (7147, 182784), (7616, 171528), (8168, 159936), (8704, 150087), (9408, 138856), (9996, 130688), (10752, 121499), (11424, 114352), (12252, 106624), (12544, 104142), (13056, 100058), (13328, 98016), (14294, 91392), (15232, 85764), (16336, 79968), (17357, 75264), (18816, 69428), (19992, 65344), (21441, 60928), (22848, 57176), (24504, 53312), (25088, 52071), (26112, 50029), (26656, 49008), (28588, 45696), (30464, 42882), (32672, 39984), (34714, 37632)]