249189824

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{23039}}^1$

素因数の和:23077

約数の個数: 42

約数和(自身を含む): 535472640

約数和(自身を除く): 286282816

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 23039, 46078, 92156, 184312, 299507, 368624, 599014, 737248, 1198028, 1474496, 2396056, 3893591, 4792112, 7787182, 9584224, 15574364, 19168448, 31148728, 62297456, 124594912, 249189824]

約数ペア:

[(1, 249189824), (2, 124594912), (4, 62297456), (8, 31148728), (13, 19168448), (16, 15574364), (26, 9584224), (32, 7787182), (52, 4792112), (64, 3893591), (104, 2396056), (169, 1474496), (208, 1198028), (338, 737248), (416, 599014), (676, 368624), (832, 299507), (1352, 184312), (2704, 92156), (5408, 46078), (10816, 23039)]