213476076

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{641}}^1$

素因数の和:720

約数の個数: 108

約数和(自身を含む): 610626744

約数和(自身を除く): 397150668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 29, 33, 36, 44, 58, 66, 87, 99, 116, 132, 174, 198, 261, 319, 348, 396, 522, 638, 641, 841, 957, 1044, 1276, 1282, 1682, 1914, 1923, 2523, 2564, 2871, 3364, 3828, 3846, 5046, 5742, 5769, 7051, 7569, 7692, 9251, 10092, 11484, 11538, 14102, 15138, 18502, 18589, 21153, 23076, 27753, 28204, 30276, 37004, 37178, 42306, 55506, 55767, 63459, 74356, 83259, 84612, 111012, 111534, 126918, 166518, 167301, 204479, 223068, 253836, 333036, 334602, 408958, 539081, 613437, 669204, 817916, 1078162, 1226874, 1617243, 1840311, 2156324, 2453748, 3234486, 3680622, 4851729, 5929891, 6468972, 7361244, 9703458, 11859782, 17789673, 19406916, 23719564, 35579346, 53369019, 71158692, 106738038, 213476076]

約数ペア:

[(1, 213476076), (2, 106738038), (3, 71158692), (4, 53369019), (6, 35579346), (9, 23719564), (11, 19406916), (12, 17789673), (18, 11859782), (22, 9703458), (29, 7361244), (33, 6468972), (36, 5929891), (44, 4851729), (58, 3680622), (66, 3234486), (87, 2453748), (99, 2156324), (116, 1840311), (132, 1617243), (174, 1226874), (198, 1078162), (261, 817916), (319, 669204), (348, 613437), (396, 539081), (522, 408958), (638, 334602), (641, 333036), (841, 253836), (957, 223068), (1044, 204479), (1276, 167301), (1282, 166518), (1682, 126918), (1914, 111534), (1923, 111012), (2523, 84612), (2564, 83259), (2871, 74356), (3364, 63459), (3828, 55767), (3846, 55506), (5046, 42306), (5742, 37178), (5769, 37004), (7051, 30276), (7569, 28204), (7692, 27753), (9251, 23076), (10092, 21153), (11484, 18589), (11538, 18502), (14102, 15138)]