274647152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 595295232

約数和(自身を除く): 320648080

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 127, 148, 208, 254, 281, 296, 481, 508, 562, 592, 962, 1016, 1124, 1651, 1924, 2032, 2248, 3302, 3653, 3848, 4496, 4699, 6604, 7306, 7696, 9398, 10397, 13208, 14612, 18796, 20794, 26416, 29224, 35687, 37592, 41588, 58448, 61087, 71374, 75184, 83176, 122174, 135161, 142748, 166352, 244348, 270322, 285496, 463931, 488696, 540644, 570992, 927862, 977392, 1081288, 1320419, 1855724, 2162576, 2640838, 3711448, 5281676, 7422896, 10563352, 17165447, 21126704, 34330894, 68661788, 137323576, 274647152]

約数ペア:

[(1, 274647152), (2, 137323576), (4, 68661788), (8, 34330894), (13, 21126704), (16, 17165447), (26, 10563352), (37, 7422896), (52, 5281676), (74, 3711448), (104, 2640838), (127, 2162576), (148, 1855724), (208, 1320419), (254, 1081288), (281, 977392), (296, 927862), (481, 570992), (508, 540644), (562, 488696), (592, 463931), (962, 285496), (1016, 270322), (1124, 244348), (1651, 166352), (1924, 142748), (2032, 135161), (2248, 122174), (3302, 83176), (3653, 75184), (3848, 71374), (4496, 61087), (4699, 58448), (6604, 41588), (7306, 37592), (7696, 35687), (9398, 29224), (10397, 26416), (13208, 20794), (14612, 18796)]