2738356656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{18397}}^1$

素因数の和:18858

約数の個数: 80

約数和(自身を含む): 8103362304

約数和(自身を除く): 5365005648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 443, 886, 1329, 1772, 2658, 3101, 3544, 5316, 6202, 7088, 9303, 10632, 12404, 18397, 18606, 21264, 24808, 36794, 37212, 49616, 55191, 73588, 74424, 110382, 128779, 147176, 148848, 220764, 257558, 294352, 386337, 441528, 515116, 772674, 883056, 1030232, 1545348, 2060464, 3090696, 6181392, 8149871, 16299742, 24449613, 32599484, 48899226, 57049097, 65198968, 97798452, 114098194, 130397936, 171147291, 195596904, 228196388, 342294582, 391193808, 456392776, 684589164, 912785552, 1369178328, 2738356656]

約数ペア:

[(1, 2738356656), (2, 1369178328), (3, 912785552), (4, 684589164), (6, 456392776), (7, 391193808), (8, 342294582), (12, 228196388), (14, 195596904), (16, 171147291), (21, 130397936), (24, 114098194), (28, 97798452), (42, 65198968), (48, 57049097), (56, 48899226), (84, 32599484), (112, 24449613), (168, 16299742), (336, 8149871), (443, 6181392), (886, 3090696), (1329, 2060464), (1772, 1545348), (2658, 1030232), (3101, 883056), (3544, 772674), (5316, 515116), (6202, 441528), (7088, 386337), (9303, 294352), (10632, 257558), (12404, 220764), (18397, 148848), (18606, 147176), (21264, 128779), (24808, 110382), (36794, 74424), (37212, 73588), (49616, 55191)]