1275346936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:664

約数の個数: 64

約数和(自身を含む): 2568646080

約数和(自身を除く): 1293299144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 233, 241, 334, 466, 482, 668, 932, 964, 1336, 1864, 1928, 2839, 3961, 4097, 5678, 7922, 8194, 11356, 15844, 16388, 22712, 31688, 32776, 38911, 40247, 56153, 77822, 80494, 112306, 155644, 160988, 224612, 311288, 321976, 449224, 661487, 684199, 954601, 1322974, 1368398, 1909202, 2645948, 2736796, 3818404, 5291896, 5473592, 7636808, 9377551, 18755102, 37510204, 75020408, 159418367, 318836734, 637673468, 1275346936]

約数ペア:

[(1, 1275346936), (2, 637673468), (4, 318836734), (8, 159418367), (17, 75020408), (34, 37510204), (68, 18755102), (136, 9377551), (167, 7636808), (233, 5473592), (241, 5291896), (334, 3818404), (466, 2736796), (482, 2645948), (668, 1909202), (932, 1368398), (964, 1322974), (1336, 954601), (1864, 684199), (1928, 661487), (2839, 449224), (3961, 321976), (4097, 311288), (5678, 224612), (7922, 160988), (8194, 155644), (11356, 112306), (15844, 80494), (16388, 77822), (22712, 56153), (31688, 40247), (32776, 38911)]