678242016

素因数分解:

$2^5\times 3^2\times {\mathrm{1069}}^1\times {\mathrm{2203}}^1$

素因数の和:3288

約数の個数: 72

約数和(自身を含む): 1931431320

約数和(自身を除く): 1253189304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1069, 2138, 2203, 3207, 4276, 4406, 6414, 6609, 8552, 8812, 9621, 12828, 13218, 17104, 17624, 19242, 19827, 25656, 26436, 34208, 35248, 38484, 39654, 51312, 52872, 70496, 76968, 79308, 102624, 105744, 153936, 158616, 211488, 307872, 317232, 634464, 2355007, 4710014, 7065021, 9420028, 14130042, 18840056, 21195063, 28260084, 37680112, 42390126, 56520168, 75360224, 84780252, 113040336, 169560504, 226080672, 339121008, 678242016]

約数ペア:

[(1, 678242016), (2, 339121008), (3, 226080672), (4, 169560504), (6, 113040336), (8, 84780252), (9, 75360224), (12, 56520168), (16, 42390126), (18, 37680112), (24, 28260084), (32, 21195063), (36, 18840056), (48, 14130042), (72, 9420028), (96, 7065021), (144, 4710014), (288, 2355007), (1069, 634464), (2138, 317232), (2203, 307872), (3207, 211488), (4276, 158616), (4406, 153936), (6414, 105744), (6609, 102624), (8552, 79308), (8812, 76968), (9621, 70496), (12828, 52872), (13218, 51312), (17104, 39654), (17624, 38484), (19242, 35248), (19827, 34208), (25656, 26436)]