1996848

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{283}}^1$

素因数の和:311

約数の個数: 90

約数和(自身を含む): 6523764

約数和(自身を除く): 4526916

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 283, 294, 336, 392, 441, 504, 566, 588, 784, 849, 882, 1008, 1132, 1176, 1698, 1764, 1981, 2264, 2352, 2547, 3396, 3528, 3962, 4528, 5094, 5943, 6792, 7056, 7924, 10188, 11886, 13584, 13867, 15848, 17829, 20376, 23772, 27734, 31696, 35658, 40752, 41601, 47544, 55468, 71316, 83202, 95088, 110936, 124803, 142632, 166404, 221872, 249606, 285264, 332808, 499212, 665616, 998424, 1996848]

約数ペア:

[(1, 1996848), (2, 998424), (3, 665616), (4, 499212), (6, 332808), (7, 285264), (8, 249606), (9, 221872), (12, 166404), (14, 142632), (16, 124803), (18, 110936), (21, 95088), (24, 83202), (28, 71316), (36, 55468), (42, 47544), (48, 41601), (49, 40752), (56, 35658), (63, 31696), (72, 27734), (84, 23772), (98, 20376), (112, 17829), (126, 15848), (144, 13867), (147, 13584), (168, 11886), (196, 10188), (252, 7924), (283, 7056), (294, 6792), (336, 5943), (392, 5094), (441, 4528), (504, 3962), (566, 3528), (588, 3396), (784, 2547), (849, 2352), (882, 2264), (1008, 1981), (1132, 1764), (1176, 1698)]