700042651

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 966131712

約数和(自身を除く): 266089061

約数列:

[1, 7, 11, 23, 31, 41, 77, 161, 217, 253, 287, 311, 341, 451, 713, 943, 1271, 1771, 2177, 2387, 3157, 3421, 4991, 6601, 7153, 7843, 8897, 9641, 10373, 12751, 13981, 23947, 29233, 50071, 54901, 67487, 72611, 78683, 89257, 97867, 106051, 140261, 204631, 221743, 293273, 321563, 395281, 550781, 742357, 981827, 1552201, 2052911, 2250941, 2439173, 2766967, 3226003, 4348091, 9091463, 17074211, 22582021, 30436637, 63640241, 100006093, 700042651]

約数ペア:

[(1, 700042651), (7, 100006093), (11, 63640241), (23, 30436637), (31, 22582021), (41, 17074211), (77, 9091463), (161, 4348091), (217, 3226003), (253, 2766967), (287, 2439173), (311, 2250941), (341, 2052911), (451, 1552201), (713, 981827), (943, 742357), (1271, 550781), (1771, 395281), (2177, 321563), (2387, 293273), (3157, 221743), (3421, 204631), (4991, 140261), (6601, 106051), (7153, 97867), (7843, 89257), (8897, 78683), (9641, 72611), (10373, 67487), (12751, 54901), (13981, 50071), (23947, 29233)]