247339764

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6173}}^1$

素因数の和:6246

約数の個数: 96

約数和(自身を含む): 746807040

約数和(自身を除く): 499467276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 84, 106, 108, 126, 159, 189, 212, 252, 318, 371, 378, 477, 636, 742, 756, 954, 1113, 1431, 1484, 1908, 2226, 2862, 3339, 4452, 5724, 6173, 6678, 10017, 12346, 13356, 18519, 20034, 24692, 37038, 40068, 43211, 55557, 74076, 86422, 111114, 129633, 166671, 172844, 222228, 259266, 327169, 333342, 388899, 518532, 654338, 666684, 777798, 981507, 1166697, 1308676, 1555596, 1963014, 2290183, 2333394, 2944521, 3926028, 4580366, 4666788, 5889042, 6870549, 8833563, 9160732, 11778084, 13741098, 17667126, 20611647, 27482196, 35334252, 41223294, 61834941, 82446588, 123669882, 247339764]

約数ペア:

[(1, 247339764), (2, 123669882), (3, 82446588), (4, 61834941), (6, 41223294), (7, 35334252), (9, 27482196), (12, 20611647), (14, 17667126), (18, 13741098), (21, 11778084), (27, 9160732), (28, 8833563), (36, 6870549), (42, 5889042), (53, 4666788), (54, 4580366), (63, 3926028), (84, 2944521), (106, 2333394), (108, 2290183), (126, 1963014), (159, 1555596), (189, 1308676), (212, 1166697), (252, 981507), (318, 777798), (371, 666684), (378, 654338), (477, 518532), (636, 388899), (742, 333342), (756, 327169), (954, 259266), (1113, 222228), (1431, 172844), (1484, 166671), (1908, 129633), (2226, 111114), (2862, 86422), (3339, 74076), (4452, 55557), (5724, 43211), (6173, 40068), (6678, 37038), (10017, 24692), (12346, 20034), (13356, 18519)]