319910712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{28181}}^1$

素因数の和:28244

約数の個数: 64

約数和(自身を含む): 892805760

約数和(自身を除く): 572895048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 66, 86, 88, 129, 132, 172, 258, 264, 344, 473, 516, 946, 1032, 1419, 1892, 2838, 3784, 5676, 11352, 28181, 56362, 84543, 112724, 169086, 225448, 309991, 338172, 619982, 676344, 929973, 1211783, 1239964, 1859946, 2423566, 2479928, 3635349, 3719892, 4847132, 7270698, 7439784, 9694264, 13329613, 14541396, 26659226, 29082792, 39988839, 53318452, 79977678, 106636904, 159955356, 319910712]

約数ペア:

[(1, 319910712), (2, 159955356), (3, 106636904), (4, 79977678), (6, 53318452), (8, 39988839), (11, 29082792), (12, 26659226), (22, 14541396), (24, 13329613), (33, 9694264), (43, 7439784), (44, 7270698), (66, 4847132), (86, 3719892), (88, 3635349), (129, 2479928), (132, 2423566), (172, 1859946), (258, 1239964), (264, 1211783), (344, 929973), (473, 676344), (516, 619982), (946, 338172), (1032, 309991), (1419, 225448), (1892, 169086), (2838, 112724), (3784, 84543), (5676, 56362), (11352, 28181)]