669912012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{80557}}^1$

素因数の和:80588

約数の個数: 96

約数和(自身を含む): 2165399040

約数和(自身を除く): 1495487028

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2772, 4158, 8316, 80557, 161114, 241671, 322228, 483342, 563899, 725013, 886127, 966684, 1127798, 1450026, 1691697, 1772254, 2175039, 2255596, 2658381, 2900052, 3383394, 3544508, 4350078, 5075091, 5316762, 6202889, 6766788, 7975143, 8700156, 10150182, 10633524, 12405778, 15225273, 15950286, 18608667, 20300364, 23925429, 24811556, 30450546, 31900572, 37217334, 47850858, 55826001, 60901092, 74434668, 95701716, 111652002, 167478003, 223304004, 334956006, 669912012]

約数ペア:

[(1, 669912012), (2, 334956006), (3, 223304004), (4, 167478003), (6, 111652002), (7, 95701716), (9, 74434668), (11, 60901092), (12, 55826001), (14, 47850858), (18, 37217334), (21, 31900572), (22, 30450546), (27, 24811556), (28, 23925429), (33, 20300364), (36, 18608667), (42, 15950286), (44, 15225273), (54, 12405778), (63, 10633524), (66, 10150182), (77, 8700156), (84, 7975143), (99, 6766788), (108, 6202889), (126, 5316762), (132, 5075091), (154, 4350078), (189, 3544508), (198, 3383394), (231, 2900052), (252, 2658381), (297, 2255596), (308, 2175039), (378, 1772254), (396, 1691697), (462, 1450026), (594, 1127798), (693, 966684), (756, 886127), (924, 725013), (1188, 563899), (1386, 483342), (2079, 322228), (2772, 241671), (4158, 161114), (8316, 80557)]