507470496

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1009}}^1$

素因数の和:1079

約数の個数: 144

約数和(自身を含む): 1490469120

約数和(自身を除く): 982998624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 169, 186, 208, 248, 312, 338, 372, 403, 416, 496, 507, 624, 676, 744, 806, 992, 1009, 1014, 1209, 1248, 1352, 1488, 1612, 2018, 2028, 2418, 2704, 2976, 3027, 3224, 4036, 4056, 4836, 5239, 5408, 6054, 6448, 8072, 8112, 9672, 10478, 12108, 12896, 13117, 15717, 16144, 16224, 19344, 20956, 24216, 26234, 31279, 31434, 32288, 38688, 39351, 41912, 48432, 52468, 62558, 62868, 78702, 83824, 93837, 96864, 104936, 125116, 125736, 157404, 167648, 170521, 187674, 209872, 250232, 251472, 314808, 341042, 375348, 406627, 419744, 500464, 502944, 511563, 629616, 682084, 750696, 813254, 1000928, 1023126, 1219881, 1259232, 1364168, 1501392, 1626508, 2046252, 2439762, 2728336, 3002784, 3253016, 4092504, 4879524, 5286151, 5456672, 6506032, 8185008, 9759048, 10572302, 13012064, 15858453, 16370016, 19518096, 21144604, 31716906, 39036192, 42289208, 63433812, 84578416, 126867624, 169156832, 253735248, 507470496]

約数ペア:

[(1, 507470496), (2, 253735248), (3, 169156832), (4, 126867624), (6, 84578416), (8, 63433812), (12, 42289208), (13, 39036192), (16, 31716906), (24, 21144604), (26, 19518096), (31, 16370016), (32, 15858453), (39, 13012064), (48, 10572302), (52, 9759048), (62, 8185008), (78, 6506032), (93, 5456672), (96, 5286151), (104, 4879524), (124, 4092504), (156, 3253016), (169, 3002784), (186, 2728336), (208, 2439762), (248, 2046252), (312, 1626508), (338, 1501392), (372, 1364168), (403, 1259232), (416, 1219881), (496, 1023126), (507, 1000928), (624, 813254), (676, 750696), (744, 682084), (806, 629616), (992, 511563), (1009, 502944), (1014, 500464), (1209, 419744), (1248, 406627), (1352, 375348), (1488, 341042), (1612, 314808), (2018, 251472), (2028, 250232), (2418, 209872), (2704, 187674), (2976, 170521), (3027, 167648), (3224, 157404), (4036, 125736), (4056, 125116), (4836, 104936), (5239, 96864), (5408, 93837), (6054, 83824), (6448, 78702), (8072, 62868), (8112, 62558), (9672, 52468), (10478, 48432), (12108, 41912), (12896, 39351), (13117, 38688), (15717, 32288), (16144, 31434), (16224, 31279), (19344, 26234), (20956, 24216)]