1295936256

素因数分解:

$2^8\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{1373}}^1$

素因数の和:2621

約数の個数: 72

約数和(自身を含む): 3454400880

約数和(自身を除く): 2158464624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 1229, 1373, 2458, 2746, 3687, 4119, 4916, 5492, 7374, 8238, 9832, 10984, 14748, 16476, 19664, 21968, 29496, 32952, 39328, 43936, 58992, 65904, 78656, 87872, 117984, 131808, 157312, 175744, 235968, 263616, 314624, 351488, 471936, 527232, 943872, 1054464, 1687417, 3374834, 5062251, 6749668, 10124502, 13499336, 20249004, 26998672, 40498008, 53997344, 80996016, 107994688, 161992032, 215989376, 323984064, 431978752, 647968128, 1295936256]

約数ペア:

[(1, 1295936256), (2, 647968128), (3, 431978752), (4, 323984064), (6, 215989376), (8, 161992032), (12, 107994688), (16, 80996016), (24, 53997344), (32, 40498008), (48, 26998672), (64, 20249004), (96, 13499336), (128, 10124502), (192, 6749668), (256, 5062251), (384, 3374834), (768, 1687417), (1229, 1054464), (1373, 943872), (2458, 527232), (2746, 471936), (3687, 351488), (4119, 314624), (4916, 263616), (5492, 235968), (7374, 175744), (8238, 157312), (9832, 131808), (10984, 117984), (14748, 87872), (16476, 78656), (19664, 65904), (21968, 58992), (29496, 43936), (32952, 39328)]