2156616

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1$

素因数の和:419

約数の個数: 96

約数和(自身を含む): 7300800

約数和(自身を除く): 5144184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 126, 132, 154, 168, 198, 231, 252, 264, 308, 389, 396, 462, 504, 616, 693, 778, 792, 924, 1167, 1386, 1556, 1848, 2334, 2723, 2772, 3112, 3501, 4279, 4668, 5446, 5544, 7002, 8169, 8558, 9336, 10892, 12837, 14004, 16338, 17116, 21784, 24507, 25674, 28008, 29953, 32676, 34232, 38511, 49014, 51348, 59906, 65352, 77022, 89859, 98028, 102696, 119812, 154044, 179718, 196056, 239624, 269577, 308088, 359436, 539154, 718872, 1078308, 2156616]

約数ペア:

[(1, 2156616), (2, 1078308), (3, 718872), (4, 539154), (6, 359436), (7, 308088), (8, 269577), (9, 239624), (11, 196056), (12, 179718), (14, 154044), (18, 119812), (21, 102696), (22, 98028), (24, 89859), (28, 77022), (33, 65352), (36, 59906), (42, 51348), (44, 49014), (56, 38511), (63, 34232), (66, 32676), (72, 29953), (77, 28008), (84, 25674), (88, 24507), (99, 21784), (126, 17116), (132, 16338), (154, 14004), (168, 12837), (198, 10892), (231, 9336), (252, 8558), (264, 8169), (308, 7002), (389, 5544), (396, 5446), (462, 4668), (504, 4279), (616, 3501), (693, 3112), (778, 2772), (792, 2723), (924, 2334), (1167, 1848), (1386, 1556)]