291416496

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1193}}^1$

素因数の和:1938

約数の個数: 80

約数和(自身を含む): 862278144

約数和(自身を除く): 570861648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 727, 1193, 1454, 2181, 2386, 2908, 3579, 4362, 4772, 5089, 5816, 7158, 8351, 8724, 9544, 10178, 11632, 14316, 15267, 16702, 17448, 19088, 20356, 25053, 28632, 30534, 33404, 34896, 40712, 50106, 57264, 61068, 66808, 81424, 100212, 122136, 133616, 200424, 244272, 400848, 867311, 1734622, 2601933, 3469244, 5203866, 6071177, 6938488, 10407732, 12142354, 13876976, 18213531, 20815464, 24284708, 36427062, 41630928, 48569416, 72854124, 97138832, 145708248, 291416496]

約数ペア:

[(1, 291416496), (2, 145708248), (3, 97138832), (4, 72854124), (6, 48569416), (7, 41630928), (8, 36427062), (12, 24284708), (14, 20815464), (16, 18213531), (21, 13876976), (24, 12142354), (28, 10407732), (42, 6938488), (48, 6071177), (56, 5203866), (84, 3469244), (112, 2601933), (168, 1734622), (336, 867311), (727, 400848), (1193, 244272), (1454, 200424), (2181, 133616), (2386, 122136), (2908, 100212), (3579, 81424), (4362, 66808), (4772, 61068), (5089, 57264), (5816, 50106), (7158, 40712), (8351, 34896), (8724, 33404), (9544, 30534), (10178, 28632), (11632, 25053), (14316, 20356), (15267, 19088), (16702, 17448)]