331424184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{577}}^1$

素因数の和:869

約数の個数: 128

約数和(自身を含む): 1025418240

約数和(自身を除く): 693994056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 263, 273, 312, 364, 526, 546, 577, 728, 789, 1052, 1092, 1154, 1578, 1731, 1841, 2104, 2184, 2308, 3156, 3419, 3462, 3682, 4039, 4616, 5523, 6312, 6838, 6924, 7364, 7501, 8078, 10257, 11046, 12117, 13676, 13848, 14728, 15002, 16156, 20514, 22092, 22503, 23933, 24234, 27352, 30004, 32312, 41028, 44184, 45006, 47866, 48468, 52507, 60008, 71799, 82056, 90012, 95732, 96936, 105014, 143598, 151751, 157521, 180024, 191464, 210028, 287196, 303502, 315042, 420056, 455253, 574392, 607004, 630084, 910506, 1062257, 1214008, 1260168, 1821012, 1972763, 2124514, 3186771, 3642024, 3945526, 4249028, 5918289, 6373542, 7891052, 8498056, 11836578, 12747084, 13809341, 15782104, 23673156, 25494168, 27618682, 41428023, 47346312, 55237364, 82856046, 110474728, 165712092, 331424184]

約数ペア:

[(1, 331424184), (2, 165712092), (3, 110474728), (4, 82856046), (6, 55237364), (7, 47346312), (8, 41428023), (12, 27618682), (13, 25494168), (14, 23673156), (21, 15782104), (24, 13809341), (26, 12747084), (28, 11836578), (39, 8498056), (42, 7891052), (52, 6373542), (56, 5918289), (78, 4249028), (84, 3945526), (91, 3642024), (104, 3186771), (156, 2124514), (168, 1972763), (182, 1821012), (263, 1260168), (273, 1214008), (312, 1062257), (364, 910506), (526, 630084), (546, 607004), (577, 574392), (728, 455253), (789, 420056), (1052, 315042), (1092, 303502), (1154, 287196), (1578, 210028), (1731, 191464), (1841, 180024), (2104, 157521), (2184, 151751), (2308, 143598), (3156, 105014), (3419, 96936), (3462, 95732), (3682, 90012), (4039, 82056), (4616, 71799), (5523, 60008), (6312, 52507), (6838, 48468), (6924, 47866), (7364, 45006), (7501, 44184), (8078, 41028), (10257, 32312), (11046, 30004), (12117, 27352), (13676, 24234), (13848, 23933), (14728, 22503), (15002, 22092), (16156, 20514)]