2686251264

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:560

約数の個数: 144

約数和(自身を含む): 7312189248

約数和(自身を除く): 4625937984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 107, 128, 192, 194, 214, 256, 291, 321, 337, 384, 388, 428, 582, 642, 674, 768, 776, 856, 1011, 1164, 1284, 1348, 1552, 1712, 2022, 2328, 2568, 2696, 3104, 3424, 4044, 4656, 5136, 5392, 6208, 6848, 8088, 9312, 10272, 10379, 10784, 12416, 13696, 16176, 18624, 20544, 20758, 21568, 24832, 27392, 31137, 32352, 32689, 36059, 37248, 41088, 41516, 43136, 62274, 64704, 65378, 72118, 74496, 82176, 83032, 86272, 98067, 108177, 124548, 129408, 130756, 144236, 166064, 196134, 216354, 249096, 258816, 261512, 288472, 332128, 392268, 432708, 498192, 523024, 576944, 664256, 784536, 865416, 996384, 1046048, 1153888, 1328512, 1569072, 1730832, 1992768, 2092096, 2307776, 2657024, 3138144, 3461664, 3497723, 3985536, 4184192, 4615552, 6276288, 6923328, 6995446, 7971072, 8368384, 9231104, 10493169, 12552576, 13846656, 13990892, 20986338, 25105152, 27693312, 27981784, 41972676, 55963568, 83945352, 111927136, 167890704, 223854272, 335781408, 447708544, 671562816, 895417088, 1343125632, 2686251264]

約数ペア:

[(1, 2686251264), (2, 1343125632), (3, 895417088), (4, 671562816), (6, 447708544), (8, 335781408), (12, 223854272), (16, 167890704), (24, 111927136), (32, 83945352), (48, 55963568), (64, 41972676), (96, 27981784), (97, 27693312), (107, 25105152), (128, 20986338), (192, 13990892), (194, 13846656), (214, 12552576), (256, 10493169), (291, 9231104), (321, 8368384), (337, 7971072), (384, 6995446), (388, 6923328), (428, 6276288), (582, 4615552), (642, 4184192), (674, 3985536), (768, 3497723), (776, 3461664), (856, 3138144), (1011, 2657024), (1164, 2307776), (1284, 2092096), (1348, 1992768), (1552, 1730832), (1712, 1569072), (2022, 1328512), (2328, 1153888), (2568, 1046048), (2696, 996384), (3104, 865416), (3424, 784536), (4044, 664256), (4656, 576944), (5136, 523024), (5392, 498192), (6208, 432708), (6848, 392268), (8088, 332128), (9312, 288472), (10272, 261512), (10379, 258816), (10784, 249096), (12416, 216354), (13696, 196134), (16176, 166064), (18624, 144236), (20544, 130756), (20758, 129408), (21568, 124548), (24832, 108177), (27392, 98067), (31137, 86272), (32352, 83032), (32689, 82176), (36059, 74496), (37248, 72118), (41088, 65378), (41516, 64704), (43136, 62274)]