261911304

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1595

約数の個数: 96

約数和(自身を含む): 747489600

約数和(自身を除く): 485578296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 109, 138, 184, 207, 218, 276, 327, 414, 436, 552, 654, 828, 872, 981, 1308, 1451, 1656, 1962, 2507, 2616, 2902, 3924, 4353, 5014, 5804, 7521, 7848, 8706, 10028, 11608, 13059, 15042, 17412, 20056, 22563, 26118, 30084, 33373, 34824, 45126, 52236, 60168, 66746, 90252, 100119, 104472, 133492, 158159, 180504, 200238, 266984, 300357, 316318, 400476, 474477, 600714, 632636, 800952, 948954, 1201428, 1265272, 1423431, 1897908, 2402856, 2846862, 3637657, 3795816, 5693724, 7275314, 10912971, 11387448, 14550628, 21825942, 29101256, 32738913, 43651884, 65477826, 87303768, 130955652, 261911304]

約数ペア:

[(1, 261911304), (2, 130955652), (3, 87303768), (4, 65477826), (6, 43651884), (8, 32738913), (9, 29101256), (12, 21825942), (18, 14550628), (23, 11387448), (24, 10912971), (36, 7275314), (46, 5693724), (69, 3795816), (72, 3637657), (92, 2846862), (109, 2402856), (138, 1897908), (184, 1423431), (207, 1265272), (218, 1201428), (276, 948954), (327, 800952), (414, 632636), (436, 600714), (552, 474477), (654, 400476), (828, 316318), (872, 300357), (981, 266984), (1308, 200238), (1451, 180504), (1656, 158159), (1962, 133492), (2507, 104472), (2616, 100119), (2902, 90252), (3924, 66746), (4353, 60168), (5014, 52236), (5804, 45126), (7521, 34824), (7848, 33373), (8706, 30084), (10028, 26118), (11608, 22563), (13059, 20056), (15042, 17412)]