260955792

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{78791}}^1$

素因数の和:78828

約数の個数: 60

約数和(自身を含む): 762076224

約数和(自身を除く): 501120432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 78791, 157582, 236373, 315164, 472746, 630328, 709119, 945492, 1260656, 1418238, 1812193, 1890984, 2836476, 3624386, 3781968, 5436579, 5672952, 7248772, 10873158, 11345904, 14497544, 16309737, 21746316, 28995088, 32619474, 43492632, 65238948, 86985264, 130477896, 260955792]

約数ペア:

[(1, 260955792), (2, 130477896), (3, 86985264), (4, 65238948), (6, 43492632), (8, 32619474), (9, 28995088), (12, 21746316), (16, 16309737), (18, 14497544), (23, 11345904), (24, 10873158), (36, 7248772), (46, 5672952), (48, 5436579), (69, 3781968), (72, 3624386), (92, 2836476), (138, 1890984), (144, 1812193), (184, 1418238), (207, 1260656), (276, 945492), (368, 709119), (414, 630328), (552, 472746), (828, 315164), (1104, 236373), (1656, 157582), (3312, 78791)]