2931984

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{617}}^1$

素因数の和:645

約数の個数: 80

約数和(自身を含む): 9195840

約数和(自身を除く): 6263856

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 617, 792, 1188, 1234, 1584, 1851, 2376, 2468, 3702, 4752, 4936, 5553, 6787, 7404, 9872, 11106, 13574, 14808, 16659, 20361, 22212, 27148, 29616, 33318, 40722, 44424, 54296, 61083, 66636, 81444, 88848, 108592, 122166, 133272, 162888, 183249, 244332, 266544, 325776, 366498, 488664, 732996, 977328, 1465992, 2931984]

約数ペア:

[(1, 2931984), (2, 1465992), (3, 977328), (4, 732996), (6, 488664), (8, 366498), (9, 325776), (11, 266544), (12, 244332), (16, 183249), (18, 162888), (22, 133272), (24, 122166), (27, 108592), (33, 88848), (36, 81444), (44, 66636), (48, 61083), (54, 54296), (66, 44424), (72, 40722), (88, 33318), (99, 29616), (108, 27148), (132, 22212), (144, 20361), (176, 16659), (198, 14808), (216, 13574), (264, 11106), (297, 9872), (396, 7404), (432, 6787), (528, 5553), (594, 4936), (617, 4752), (792, 3702), (1188, 2468), (1234, 2376), (1584, 1851)]