243356724

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19259}}^1$

素因数の和:19291

約数の個数: 72

約数和(自身を含む): 687042720

約数和(自身を除く): 443685996

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 19259, 38518, 57777, 77036, 115554, 173331, 231108, 250367, 346662, 500734, 519993, 693324, 751101, 1001468, 1039986, 1502202, 1559979, 2079972, 2253303, 3004404, 3119958, 4506606, 4679937, 6239916, 6759909, 9013212, 9359874, 13519818, 18719748, 20279727, 27039636, 40559454, 60839181, 81118908, 121678362, 243356724]

約数ペア:

[(1, 243356724), (2, 121678362), (3, 81118908), (4, 60839181), (6, 40559454), (9, 27039636), (12, 20279727), (13, 18719748), (18, 13519818), (26, 9359874), (27, 9013212), (36, 6759909), (39, 6239916), (52, 4679937), (54, 4506606), (78, 3119958), (81, 3004404), (108, 2253303), (117, 2079972), (156, 1559979), (162, 1502202), (234, 1039986), (243, 1001468), (324, 751101), (351, 693324), (468, 519993), (486, 500734), (702, 346662), (972, 250367), (1053, 231108), (1404, 173331), (2106, 115554), (3159, 77036), (4212, 57777), (6318, 38518), (12636, 19259)]