266412864

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 766360672

約数和(自身を除く): 499947808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 61, 64, 69, 86, 92, 96, 122, 129, 138, 172, 183, 184, 192, 244, 258, 276, 344, 366, 368, 488, 516, 529, 552, 688, 732, 736, 976, 989, 1032, 1058, 1104, 1376, 1403, 1464, 1472, 1587, 1952, 1978, 2064, 2116, 2208, 2623, 2752, 2806, 2928, 2967, 3174, 3904, 3956, 4128, 4209, 4232, 4416, 5246, 5612, 5856, 5934, 6348, 7869, 7912, 8256, 8418, 8464, 10492, 11224, 11712, 11868, 12696, 15738, 15824, 16836, 16928, 20984, 22448, 22747, 23736, 25392, 31476, 31648, 32269, 33672, 33856, 41968, 44896, 45494, 47472, 50784, 60329, 62952, 63296, 64538, 67344, 68241, 83936, 89792, 90988, 94944, 96807, 101568, 120658, 125904, 129076, 134688, 136482, 167872, 180987, 181976, 189888, 193614, 241316, 251808, 258152, 269376, 272964, 361974, 363952, 387228, 482632, 503616, 516304, 545928, 723948, 727904, 774456, 965264, 1032608, 1091856, 1387567, 1447896, 1455808, 1548912, 1930528, 2065216, 2183712, 2775134, 2895792, 3097824, 3861056, 4162701, 4367424, 5550268, 5791584, 6195648, 8325402, 11100536, 11583168, 16650804, 22201072, 33301608, 44402144, 66603216, 88804288, 133206432, 266412864]

約数ペア:

[(1, 266412864), (2, 133206432), (3, 88804288), (4, 66603216), (6, 44402144), (8, 33301608), (12, 22201072), (16, 16650804), (23, 11583168), (24, 11100536), (32, 8325402), (43, 6195648), (46, 5791584), (48, 5550268), (61, 4367424), (64, 4162701), (69, 3861056), (86, 3097824), (92, 2895792), (96, 2775134), (122, 2183712), (129, 2065216), (138, 1930528), (172, 1548912), (183, 1455808), (184, 1447896), (192, 1387567), (244, 1091856), (258, 1032608), (276, 965264), (344, 774456), (366, 727904), (368, 723948), (488, 545928), (516, 516304), (529, 503616), (552, 482632), (688, 387228), (732, 363952), (736, 361974), (976, 272964), (989, 269376), (1032, 258152), (1058, 251808), (1104, 241316), (1376, 193614), (1403, 189888), (1464, 181976), (1472, 180987), (1587, 167872), (1952, 136482), (1978, 134688), (2064, 129076), (2116, 125904), (2208, 120658), (2623, 101568), (2752, 96807), (2806, 94944), (2928, 90988), (2967, 89792), (3174, 83936), (3904, 68241), (3956, 67344), (4128, 64538), (4209, 63296), (4232, 62952), (4416, 60329), (5246, 50784), (5612, 47472), (5856, 45494), (5934, 44896), (6348, 41968), (7869, 33856), (7912, 33672), (8256, 32269), (8418, 31648), (8464, 31476), (10492, 25392), (11224, 23736), (11712, 22747), (11868, 22448), (12696, 20984), (15738, 16928), (15824, 16836)]