285414304

素因数分解:

$2^5\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7817}}^1$

素因数の和:7997

約数の個数: 48

約数和(自身を含む): 646204608

約数和(自身を除く): 360790304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 163, 224, 326, 652, 1141, 1304, 2282, 2608, 4564, 5216, 7817, 9128, 15634, 18256, 31268, 36512, 54719, 62536, 109438, 125072, 218876, 250144, 437752, 875504, 1274171, 1751008, 2548342, 5096684, 8919197, 10193368, 17838394, 20386736, 35676788, 40773472, 71353576, 142707152, 285414304]

約数ペア:

[(1, 285414304), (2, 142707152), (4, 71353576), (7, 40773472), (8, 35676788), (14, 20386736), (16, 17838394), (28, 10193368), (32, 8919197), (56, 5096684), (112, 2548342), (163, 1751008), (224, 1274171), (326, 875504), (652, 437752), (1141, 250144), (1304, 218876), (2282, 125072), (2608, 109438), (4564, 62536), (5216, 54719), (7817, 36512), (9128, 31268), (15634, 18256)]