299555424

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{21227}}^1$

素因数の和:21257

約数の個数: 108

約数和(自身を含む): 990986724

約数和(自身を除く): 691431300

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 21227, 42454, 63681, 84908, 127362, 148589, 169816, 191043, 254724, 297178, 339632, 382086, 445767, 509448, 594356, 679264, 764172, 891534, 1018896, 1040123, 1188712, 1337301, 1528344, 1783068, 2037792, 2080246, 2377424, 2674602, 3056688, 3120369, 3566136, 4160492, 4754848, 5349204, 6113376, 6240738, 7132272, 8320984, 9361107, 10698408, 12481476, 14264544, 16641968, 18722214, 21396816, 24962952, 33283936, 37444428, 42793632, 49925904, 74888856, 99851808, 149777712, 299555424]

約数ペア:

[(1, 299555424), (2, 149777712), (3, 99851808), (4, 74888856), (6, 49925904), (7, 42793632), (8, 37444428), (9, 33283936), (12, 24962952), (14, 21396816), (16, 18722214), (18, 16641968), (21, 14264544), (24, 12481476), (28, 10698408), (32, 9361107), (36, 8320984), (42, 7132272), (48, 6240738), (49, 6113376), (56, 5349204), (63, 4754848), (72, 4160492), (84, 3566136), (96, 3120369), (98, 3056688), (112, 2674602), (126, 2377424), (144, 2080246), (147, 2037792), (168, 1783068), (196, 1528344), (224, 1337301), (252, 1188712), (288, 1040123), (294, 1018896), (336, 891534), (392, 764172), (441, 679264), (504, 594356), (588, 509448), (672, 445767), (784, 382086), (882, 339632), (1008, 297178), (1176, 254724), (1568, 191043), (1764, 169816), (2016, 148589), (2352, 127362), (3528, 84908), (4704, 63681), (7056, 42454), (14112, 21227)]