319519008

素因数分解:

$2^5\times 3^2\times {\mathrm{367}}^1\times {\mathrm{3023}}^1$

素因数の和:3406

約数の個数: 72

約数和(自身を含む): 911409408

約数和(自身を除く): 591890400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 367, 734, 1101, 1468, 2202, 2936, 3023, 3303, 4404, 5872, 6046, 6606, 8808, 9069, 11744, 12092, 13212, 17616, 18138, 24184, 26424, 27207, 35232, 36276, 48368, 52848, 54414, 72552, 96736, 105696, 108828, 145104, 217656, 290208, 435312, 870624, 1109441, 2218882, 3328323, 4437764, 6656646, 8875528, 9984969, 13313292, 17751056, 19969938, 26626584, 35502112, 39939876, 53253168, 79879752, 106506336, 159759504, 319519008]

約数ペア:

[(1, 319519008), (2, 159759504), (3, 106506336), (4, 79879752), (6, 53253168), (8, 39939876), (9, 35502112), (12, 26626584), (16, 19969938), (18, 17751056), (24, 13313292), (32, 9984969), (36, 8875528), (48, 6656646), (72, 4437764), (96, 3328323), (144, 2218882), (288, 1109441), (367, 870624), (734, 435312), (1101, 290208), (1468, 217656), (2202, 145104), (2936, 108828), (3023, 105696), (3303, 96736), (4404, 72552), (5872, 54414), (6046, 52848), (6606, 48368), (8808, 36276), (9069, 35232), (11744, 27207), (12092, 26424), (13212, 24184), (17616, 18138)]