2740152016

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1\times {\mathrm{1103}}^1$

素因数の和:1700

約数の個数: 80

約数和(自身を含む): 6232601088

約数和(自身を除く): 3492449072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 541, 574, 656, 1082, 1103, 1148, 2164, 2206, 2296, 3787, 4328, 4412, 4592, 7574, 7721, 8656, 8824, 15148, 15442, 17648, 22181, 30296, 30884, 44362, 45223, 60592, 61768, 88724, 90446, 123536, 155267, 177448, 180892, 310534, 316561, 354896, 361784, 596723, 621068, 633122, 723568, 1193446, 1242136, 1266244, 2386892, 2484272, 2532488, 4177061, 4773784, 5064976, 8354122, 9547568, 16708244, 24465643, 33416488, 48931286, 66832976, 97862572, 171259501, 195725144, 342519002, 391450288, 685038004, 1370076008, 2740152016]

約数ペア:

[(1, 2740152016), (2, 1370076008), (4, 685038004), (7, 391450288), (8, 342519002), (14, 195725144), (16, 171259501), (28, 97862572), (41, 66832976), (56, 48931286), (82, 33416488), (112, 24465643), (164, 16708244), (287, 9547568), (328, 8354122), (541, 5064976), (574, 4773784), (656, 4177061), (1082, 2532488), (1103, 2484272), (1148, 2386892), (2164, 1266244), (2206, 1242136), (2296, 1193446), (3787, 723568), (4328, 633122), (4412, 621068), (4592, 596723), (7574, 361784), (7721, 354896), (8656, 316561), (8824, 310534), (15148, 180892), (15442, 177448), (17648, 155267), (22181, 123536), (30296, 90446), (30884, 88724), (44362, 61768), (45223, 60592)]