2016806508

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{479}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 5477472000

約数和(自身を除く): 3460665492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 37, 58, 74, 87, 109, 111, 116, 148, 174, 218, 222, 261, 327, 333, 348, 436, 444, 479, 522, 654, 666, 958, 981, 1044, 1073, 1308, 1332, 1437, 1916, 1962, 2146, 2874, 3161, 3219, 3924, 4033, 4292, 4311, 5748, 6322, 6438, 8066, 8622, 9483, 9657, 12099, 12644, 12876, 13891, 16132, 17244, 17723, 18966, 19314, 24198, 27782, 28449, 35446, 36297, 37932, 38628, 41673, 48396, 52211, 53169, 55564, 56898, 70892, 72594, 83346, 104422, 106338, 113796, 116957, 125019, 145188, 156633, 159507, 166692, 208844, 212676, 233914, 250038, 313266, 319014, 350871, 467828, 469899, 500076, 513967, 626532, 638028, 701742, 939798, 1027934, 1052613, 1403484, 1514119, 1541901, 1879596, 1931807, 2055868, 2105226, 3028238, 3083802, 3863614, 4210452, 4542357, 4625703, 5795421, 6056476, 6167604, 7727228, 9084714, 9251406, 11590842, 13627071, 17386263, 18169428, 18502812, 23181684, 27254142, 34772526, 54508284, 56022403, 69545052, 112044806, 168067209, 224089612, 336134418, 504201627, 672268836, 1008403254, 2016806508]

約数ペア:

[(1, 2016806508), (2, 1008403254), (3, 672268836), (4, 504201627), (6, 336134418), (9, 224089612), (12, 168067209), (18, 112044806), (29, 69545052), (36, 56022403), (37, 54508284), (58, 34772526), (74, 27254142), (87, 23181684), (109, 18502812), (111, 18169428), (116, 17386263), (148, 13627071), (174, 11590842), (218, 9251406), (222, 9084714), (261, 7727228), (327, 6167604), (333, 6056476), (348, 5795421), (436, 4625703), (444, 4542357), (479, 4210452), (522, 3863614), (654, 3083802), (666, 3028238), (958, 2105226), (981, 2055868), (1044, 1931807), (1073, 1879596), (1308, 1541901), (1332, 1514119), (1437, 1403484), (1916, 1052613), (1962, 1027934), (2146, 939798), (2874, 701742), (3161, 638028), (3219, 626532), (3924, 513967), (4033, 500076), (4292, 469899), (4311, 467828), (5748, 350871), (6322, 319014), (6438, 313266), (8066, 250038), (8622, 233914), (9483, 212676), (9657, 208844), (12099, 166692), (12644, 159507), (12876, 156633), (13891, 145188), (16132, 125019), (17244, 116957), (17723, 113796), (18966, 106338), (19314, 104422), (24198, 83346), (27782, 72594), (28449, 70892), (35446, 56898), (36297, 55564), (37932, 53169), (38628, 52211), (41673, 48396)]