858215376

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{259123}}^1$

素因数の和:259160

約数の個数: 60

約数和(自身を含む): 2506247328

約数和(自身を除く): 1648031952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 259123, 518246, 777369, 1036492, 1554738, 2072984, 2332107, 3109476, 4145968, 4664214, 5959829, 6218952, 9328428, 11919658, 12437904, 17879487, 18656856, 23839316, 35758974, 37313712, 47678632, 53638461, 71517948, 95357264, 107276922, 143035896, 214553844, 286071792, 429107688, 858215376]

約数ペア:

[(1, 858215376), (2, 429107688), (3, 286071792), (4, 214553844), (6, 143035896), (8, 107276922), (9, 95357264), (12, 71517948), (16, 53638461), (18, 47678632), (23, 37313712), (24, 35758974), (36, 23839316), (46, 18656856), (48, 17879487), (69, 12437904), (72, 11919658), (92, 9328428), (138, 6218952), (144, 5959829), (184, 4664214), (207, 4145968), (276, 3109476), (368, 2332107), (414, 2072984), (552, 1554738), (828, 1036492), (1104, 777369), (1656, 518246), (3312, 259123)]