271630464

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:890

約数の個数: 128

約数和(自身を含む): 831667200

約数和(自身を除く): 560036736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 139, 168, 192, 224, 278, 336, 384, 417, 448, 556, 672, 727, 834, 896, 973, 1112, 1344, 1454, 1668, 1946, 2181, 2224, 2688, 2908, 2919, 3336, 3892, 4362, 4448, 5089, 5816, 5838, 6672, 7784, 8724, 8896, 10178, 11632, 11676, 13344, 15267, 15568, 17448, 17792, 20356, 23264, 23352, 26688, 30534, 31136, 34896, 40712, 46528, 46704, 53376, 61068, 62272, 69792, 81424, 93056, 93408, 101053, 122136, 124544, 139584, 162848, 186816, 202106, 244272, 279168, 303159, 325696, 373632, 404212, 488544, 606318, 651392, 707371, 808424, 977088, 1212636, 1414742, 1616848, 1954176, 2122113, 2425272, 2829484, 3233696, 4244226, 4850544, 5658968, 6467392, 8488452, 9701088, 11317936, 12934784, 16976904, 19402176, 22635872, 33953808, 38804352, 45271744, 67907616, 90543488, 135815232, 271630464]

約数ペア:

[(1, 271630464), (2, 135815232), (3, 90543488), (4, 67907616), (6, 45271744), (7, 38804352), (8, 33953808), (12, 22635872), (14, 19402176), (16, 16976904), (21, 12934784), (24, 11317936), (28, 9701088), (32, 8488452), (42, 6467392), (48, 5658968), (56, 4850544), (64, 4244226), (84, 3233696), (96, 2829484), (112, 2425272), (128, 2122113), (139, 1954176), (168, 1616848), (192, 1414742), (224, 1212636), (278, 977088), (336, 808424), (384, 707371), (417, 651392), (448, 606318), (556, 488544), (672, 404212), (727, 373632), (834, 325696), (896, 303159), (973, 279168), (1112, 244272), (1344, 202106), (1454, 186816), (1668, 162848), (1946, 139584), (2181, 124544), (2224, 122136), (2688, 101053), (2908, 93408), (2919, 93056), (3336, 81424), (3892, 69792), (4362, 62272), (4448, 61068), (5089, 53376), (5816, 46704), (5838, 46528), (6672, 40712), (7784, 34896), (8724, 31136), (8896, 30534), (10178, 26688), (11632, 23352), (11676, 23264), (13344, 20356), (15267, 17792), (15568, 17448)]