865948896

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{130729}}^1$

素因数の和:130768

約数の個数: 72

約数和(自身を含む): 2569628880

約数和(自身を除く): 1703679984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 130729, 261458, 392187, 522916, 784374, 1045832, 1176561, 1568748, 2091664, 2353122, 3006767, 3137496, 4183328, 4706244, 6013534, 6274992, 9020301, 9412488, 12027068, 12549984, 18040602, 18824976, 24054136, 27060903, 36081204, 37649952, 48108272, 54121806, 72162408, 96216544, 108243612, 144324816, 216487224, 288649632, 432974448, 865948896]

約数ペア:

[(1, 865948896), (2, 432974448), (3, 288649632), (4, 216487224), (6, 144324816), (8, 108243612), (9, 96216544), (12, 72162408), (16, 54121806), (18, 48108272), (23, 37649952), (24, 36081204), (32, 27060903), (36, 24054136), (46, 18824976), (48, 18040602), (69, 12549984), (72, 12027068), (92, 9412488), (96, 9020301), (138, 6274992), (144, 6013534), (184, 4706244), (207, 4183328), (276, 3137496), (288, 3006767), (368, 2353122), (414, 2091664), (552, 1568748), (736, 1176561), (828, 1045832), (1104, 784374), (1656, 522916), (2208, 392187), (3312, 261458), (6624, 130729)]