312236244

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{503}}^1$

素因数の和:957

約数の個数: 72

約数和(自身を含む): 811242432

約数和(自身を除く): 499006188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 401, 503, 516, 774, 802, 1006, 1203, 1509, 1548, 1604, 2012, 2406, 3018, 3609, 4527, 4812, 6036, 7218, 9054, 14436, 17243, 18108, 21629, 34486, 43258, 51729, 64887, 68972, 86516, 103458, 129774, 155187, 194661, 201703, 206916, 259548, 310374, 389322, 403406, 605109, 620748, 778644, 806812, 1210218, 1815327, 2420436, 3630654, 7261308, 8673229, 17346458, 26019687, 34692916, 52039374, 78059061, 104078748, 156118122, 312236244]

約数ペア:

[(1, 312236244), (2, 156118122), (3, 104078748), (4, 78059061), (6, 52039374), (9, 34692916), (12, 26019687), (18, 17346458), (36, 8673229), (43, 7261308), (86, 3630654), (129, 2420436), (172, 1815327), (258, 1210218), (387, 806812), (401, 778644), (503, 620748), (516, 605109), (774, 403406), (802, 389322), (1006, 310374), (1203, 259548), (1509, 206916), (1548, 201703), (1604, 194661), (2012, 155187), (2406, 129774), (3018, 103458), (3609, 86516), (4527, 68972), (4812, 64887), (6036, 51729), (7218, 43258), (9054, 34486), (14436, 21629), (17243, 18108)]