220461504

素因数分解:

$2^6\times 3^1\times {\mathrm{617}}^1\times {\mathrm{1861}}^1$

素因数の和:2493

約数の個数: 56

約数和(自身を含む): 584563728

約数和(自身を除く): 364102224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 617, 1234, 1851, 1861, 2468, 3702, 3722, 4936, 5583, 7404, 7444, 9872, 11166, 14808, 14888, 19744, 22332, 29616, 29776, 39488, 44664, 59232, 59552, 89328, 118464, 119104, 178656, 357312, 1148237, 2296474, 3444711, 4592948, 6889422, 9185896, 13778844, 18371792, 27557688, 36743584, 55115376, 73487168, 110230752, 220461504]

約数ペア:

[(1, 220461504), (2, 110230752), (3, 73487168), (4, 55115376), (6, 36743584), (8, 27557688), (12, 18371792), (16, 13778844), (24, 9185896), (32, 6889422), (48, 4592948), (64, 3444711), (96, 2296474), (192, 1148237), (617, 357312), (1234, 178656), (1851, 119104), (1861, 118464), (2468, 89328), (3702, 59552), (3722, 59232), (4936, 44664), (5583, 39488), (7404, 29776), (7444, 29616), (9872, 22332), (11166, 19744), (14808, 14888)]