243143936

素因数分解:

$2^8\times 7^1\times {\mathrm{241}}^1\times {\mathrm{563}}^1$

素因数の和:827

約数の個数: 72

約数和(自身を含む): 557962944

約数和(自身を除く): 314819008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 241, 256, 448, 482, 563, 896, 964, 1126, 1687, 1792, 1928, 2252, 3374, 3856, 3941, 4504, 6748, 7712, 7882, 9008, 13496, 15424, 15764, 18016, 26992, 30848, 31528, 36032, 53984, 61696, 63056, 72064, 107968, 126112, 135683, 144128, 215936, 252224, 271366, 431872, 504448, 542732, 949781, 1008896, 1085464, 1899562, 2170928, 3799124, 4341856, 7598248, 8683712, 15196496, 17367424, 30392992, 34734848, 60785984, 121571968, 243143936]

約数ペア:

[(1, 243143936), (2, 121571968), (4, 60785984), (7, 34734848), (8, 30392992), (14, 17367424), (16, 15196496), (28, 8683712), (32, 7598248), (56, 4341856), (64, 3799124), (112, 2170928), (128, 1899562), (224, 1085464), (241, 1008896), (256, 949781), (448, 542732), (482, 504448), (563, 431872), (896, 271366), (964, 252224), (1126, 215936), (1687, 144128), (1792, 135683), (1928, 126112), (2252, 107968), (3374, 72064), (3856, 63056), (3941, 61696), (4504, 53984), (6748, 36032), (7712, 31528), (7882, 30848), (9008, 26992), (13496, 18016), (15424, 15764)]