641416848

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1\times {\mathrm{773}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 1693016640

約数和(自身を除く): 1051599792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 177, 236, 293, 354, 472, 586, 708, 773, 879, 944, 1172, 1416, 1546, 1758, 2319, 2344, 2832, 3092, 3516, 4638, 4688, 6184, 7032, 9276, 12368, 14064, 17287, 18552, 34574, 37104, 45607, 51861, 69148, 91214, 103722, 136821, 138296, 182428, 207444, 226489, 273642, 276592, 364856, 414888, 452978, 547284, 679467, 729712, 829776, 905956, 1094568, 1358934, 1811912, 2189136, 2717868, 3623824, 5435736, 10871472, 13362851, 26725702, 40088553, 53451404, 80177106, 106902808, 160354212, 213805616, 320708424, 641416848]

約数ペア:

[(1, 641416848), (2, 320708424), (3, 213805616), (4, 160354212), (6, 106902808), (8, 80177106), (12, 53451404), (16, 40088553), (24, 26725702), (48, 13362851), (59, 10871472), (118, 5435736), (177, 3623824), (236, 2717868), (293, 2189136), (354, 1811912), (472, 1358934), (586, 1094568), (708, 905956), (773, 829776), (879, 729712), (944, 679467), (1172, 547284), (1416, 452978), (1546, 414888), (1758, 364856), (2319, 276592), (2344, 273642), (2832, 226489), (3092, 207444), (3516, 182428), (4638, 138296), (4688, 136821), (6184, 103722), (7032, 91214), (9276, 69148), (12368, 51861), (14064, 45607), (17287, 37104), (18552, 34574)]