729097746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8647}}^1$

素因数の和:8735

約数の個数: 64

約数和(自身を含む): 1673699328

約数和(自身を除く): 944601582

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 282, 299, 598, 611, 897, 1081, 1222, 1794, 1833, 2162, 3243, 3666, 6486, 8647, 14053, 17294, 25941, 28106, 42159, 51882, 84318, 112411, 198881, 224822, 337233, 397762, 406409, 596643, 674466, 812818, 1193286, 1219227, 2438454, 2585453, 5170906, 5283317, 7756359, 9347407, 10566634, 15512718, 15849951, 18694814, 28042221, 31699902, 56084442, 121516291, 243032582, 364548873, 729097746]

約数ペア:

[(1, 729097746), (2, 364548873), (3, 243032582), (6, 121516291), (13, 56084442), (23, 31699902), (26, 28042221), (39, 18694814), (46, 15849951), (47, 15512718), (69, 10566634), (78, 9347407), (94, 7756359), (138, 5283317), (141, 5170906), (282, 2585453), (299, 2438454), (598, 1219227), (611, 1193286), (897, 812818), (1081, 674466), (1222, 596643), (1794, 406409), (1833, 397762), (2162, 337233), (3243, 224822), (3666, 198881), (6486, 112411), (8647, 84318), (14053, 51882), (17294, 42159), (25941, 28106)]