267858552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:437

約数の個数: 128

約数和(自身を含む): 760435200

約数和(自身を除く): 492576648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 163, 184, 229, 276, 299, 312, 326, 458, 489, 552, 598, 652, 687, 897, 916, 978, 1196, 1304, 1374, 1794, 1832, 1956, 2119, 2392, 2748, 2977, 3588, 3749, 3912, 4238, 5267, 5496, 5954, 6357, 7176, 7498, 8476, 8931, 10534, 11247, 11908, 12714, 14996, 15801, 16952, 17862, 21068, 22494, 23816, 25428, 29992, 31602, 35724, 37327, 42136, 44988, 48737, 50856, 63204, 68471, 71448, 74654, 89976, 97474, 111981, 126408, 136942, 146211, 149308, 194948, 205413, 223962, 273884, 292422, 298616, 389896, 410826, 447924, 485251, 547768, 584844, 821652, 858521, 895848, 970502, 1169688, 1455753, 1643304, 1717042, 1941004, 2575563, 2911506, 3434084, 3882008, 5151126, 5823012, 6868168, 10302252, 11160773, 11646024, 20604504, 22321546, 33482319, 44643092, 66964638, 89286184, 133929276, 267858552]

約数ペア:

[(1, 267858552), (2, 133929276), (3, 89286184), (4, 66964638), (6, 44643092), (8, 33482319), (12, 22321546), (13, 20604504), (23, 11646024), (24, 11160773), (26, 10302252), (39, 6868168), (46, 5823012), (52, 5151126), (69, 3882008), (78, 3434084), (92, 2911506), (104, 2575563), (138, 1941004), (156, 1717042), (163, 1643304), (184, 1455753), (229, 1169688), (276, 970502), (299, 895848), (312, 858521), (326, 821652), (458, 584844), (489, 547768), (552, 485251), (598, 447924), (652, 410826), (687, 389896), (897, 298616), (916, 292422), (978, 273884), (1196, 223962), (1304, 205413), (1374, 194948), (1794, 149308), (1832, 146211), (1956, 136942), (2119, 126408), (2392, 111981), (2748, 97474), (2977, 89976), (3588, 74654), (3749, 71448), (3912, 68471), (4238, 63204), (5267, 50856), (5496, 48737), (5954, 44988), (6357, 42136), (7176, 37327), (7498, 35724), (8476, 31602), (8931, 29992), (10534, 25428), (11247, 23816), (11908, 22494), (12714, 21068), (14996, 17862), (15801, 16952)]