269617996818

素因数分解:

$2^1\times 3^3\times {\mathrm{263}}^1\times {\mathrm{947}}^1\times {\mathrm{20047}}^1$

素因数の和:21268

約数の個数: 64

約数和(自身を含む): 602094366720

約数和(自身を除く): 332476369902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 263, 526, 789, 947, 1578, 1894, 2367, 2841, 4734, 5682, 7101, 8523, 14202, 17046, 20047, 25569, 40094, 51138, 60141, 120282, 180423, 249061, 360846, 498122, 541269, 747183, 1082538, 1494366, 2241549, 4483098, 5272361, 6724647, 10544722, 13449294, 15817083, 18984509, 31634166, 37969018, 47451249, 56953527, 94902498, 113907054, 142353747, 170860581, 284707494, 341721162, 512581743, 1025163486, 4992925867, 9985851734, 14978777601, 29957555202, 44936332803, 89872665606, 134808998409, 269617996818]

約数ペア:

[(1, 269617996818), (2, 134808998409), (3, 89872665606), (6, 44936332803), (9, 29957555202), (18, 14978777601), (27, 9985851734), (54, 4992925867), (263, 1025163486), (526, 512581743), (789, 341721162), (947, 284707494), (1578, 170860581), (1894, 142353747), (2367, 113907054), (2841, 94902498), (4734, 56953527), (5682, 47451249), (7101, 37969018), (8523, 31634166), (14202, 18984509), (17046, 15817083), (20047, 13449294), (25569, 10544722), (40094, 6724647), (51138, 5272361), (60141, 4483098), (120282, 2241549), (180423, 1494366), (249061, 1082538), (360846, 747183), (498122, 541269)]