38788370208

素因数分解:

$2^5\times 3^4\times 7^2\times {\mathrm{305401}}^1$

素因数の和:305437

約数の個数: 180

約数和(自身を含む): 132700528422

約数和(自身を除く): 93912158214

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3528, 3969, 4536, 4704, 5292, 6048, 7056, 7938, 9072, 10584, 14112, 15876, 18144, 21168, 31752, 42336, 63504, 127008, 305401, 610802, 916203, 1221604, 1832406, 2137807, 2443208, 2748609, 3664812, 4275614, 4886416, 5497218, 6413421, 7329624, 8245827, 8551228, 9772832, 10994436, 12826842, 14659248, 14964649, 16491654, 17102456, 19240263, 21988872, 24737481, 25653684, 29318496, 29929298, 32983308, 34204912, 38480526, 43977744, 44893947, 49474962, 51307368, 57720789, 59858596, 65966616, 68409824, 76961052, 87955488, 89787894, 98949924, 102614736, 115441578, 119717192, 131933232, 134681841, 153922104, 173162367, 179575788, 197899848, 205229472, 230883156, 239434384, 263866464, 269363682, 307844208, 346324734, 359151576, 395799696, 404045523, 461766312, 478868768, 538727364, 615688416, 692649468, 718303152, 791599392, 808091046, 923532624, 1077454728, 1212136569, 1385298936, 1436606304, 1616182092, 1847065248, 2154909456, 2424273138, 2770597872, 3232364184, 4309818912, 4848546276, 5541195744, 6464728368, 9697092552, 12929456736, 19394185104, 38788370208]

約数ペア:

[(1, 38788370208), (2, 19394185104), (3, 12929456736), (4, 9697092552), (6, 6464728368), (7, 5541195744), (8, 4848546276), (9, 4309818912), (12, 3232364184), (14, 2770597872), (16, 2424273138), (18, 2154909456), (21, 1847065248), (24, 1616182092), (27, 1436606304), (28, 1385298936), (32, 1212136569), (36, 1077454728), (42, 923532624), (48, 808091046), (49, 791599392), (54, 718303152), (56, 692649468), (63, 615688416), (72, 538727364), (81, 478868768), (84, 461766312), (96, 404045523), (98, 395799696), (108, 359151576), (112, 346324734), (126, 307844208), (144, 269363682), (147, 263866464), (162, 239434384), (168, 230883156), (189, 205229472), (196, 197899848), (216, 179575788), (224, 173162367), (252, 153922104), (288, 134681841), (294, 131933232), (324, 119717192), (336, 115441578), (378, 102614736), (392, 98949924), (432, 89787894), (441, 87955488), (504, 76961052), (567, 68409824), (588, 65966616), (648, 59858596), (672, 57720789), (756, 51307368), (784, 49474962), (864, 44893947), (882, 43977744), (1008, 38480526), (1134, 34204912), (1176, 32983308), (1296, 29929298), (1323, 29318496), (1512, 25653684), (1568, 24737481), (1764, 21988872), (2016, 19240263), (2268, 17102456), (2352, 16491654), (2592, 14964649), (2646, 14659248), (3024, 12826842), (3528, 10994436), (3969, 9772832), (4536, 8551228), (4704, 8245827), (5292, 7329624), (6048, 6413421), (7056, 5497218), (7938, 4886416), (9072, 4275614), (10584, 3664812), (14112, 2748609), (15876, 2443208), (18144, 2137807), (21168, 1832406), (31752, 1221604), (42336, 916203), (63504, 610802), (127008, 305401)]