1838344144

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 160

約数和(自身を含む): 4570818560

約数和(自身を除く): 2732474416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 169, 182, 208, 217, 241, 248, 338, 364, 403, 434, 482, 496, 676, 728, 806, 868, 964, 1183, 1352, 1456, 1612, 1687, 1736, 1928, 2197, 2366, 2704, 2821, 3133, 3224, 3374, 3472, 3856, 4394, 4732, 5239, 5642, 6266, 6448, 6748, 7471, 8788, 9464, 10478, 11284, 12532, 13496, 14942, 15379, 17576, 18928, 20956, 21931, 22568, 25064, 26992, 29884, 30758, 35152, 36673, 40729, 41912, 43862, 45136, 50128, 52297, 59768, 61516, 68107, 73346, 81458, 83824, 87724, 97123, 104594, 119536, 123032, 136214, 146692, 162916, 175448, 194246, 209188, 246064, 272428, 285103, 293384, 325832, 350896, 388492, 418376, 476749, 529477, 544856, 570206, 586768, 651664, 679861, 776984, 836752, 953498, 1058954, 1089712, 1140412, 1262599, 1359722, 1553968, 1906996, 2117908, 2280824, 2525198, 2719444, 3706339, 3813992, 4235816, 4561648, 5050396, 5438888, 7412678, 7627984, 8471632, 8838193, 10100792, 10877776, 14825356, 16413787, 17676386, 20201584, 29650712, 32827574, 35352772, 59301424, 65655148, 70705544, 114896509, 131310296, 141411088, 229793018, 262620592, 459586036, 919172072, 1838344144]

約数ペア:

[(1, 1838344144), (2, 919172072), (4, 459586036), (7, 262620592), (8, 229793018), (13, 141411088), (14, 131310296), (16, 114896509), (26, 70705544), (28, 65655148), (31, 59301424), (52, 35352772), (56, 32827574), (62, 29650712), (91, 20201584), (104, 17676386), (112, 16413787), (124, 14825356), (169, 10877776), (182, 10100792), (208, 8838193), (217, 8471632), (241, 7627984), (248, 7412678), (338, 5438888), (364, 5050396), (403, 4561648), (434, 4235816), (482, 3813992), (496, 3706339), (676, 2719444), (728, 2525198), (806, 2280824), (868, 2117908), (964, 1906996), (1183, 1553968), (1352, 1359722), (1456, 1262599), (1612, 1140412), (1687, 1089712), (1736, 1058954), (1928, 953498), (2197, 836752), (2366, 776984), (2704, 679861), (2821, 651664), (3133, 586768), (3224, 570206), (3374, 544856), (3472, 529477), (3856, 476749), (4394, 418376), (4732, 388492), (5239, 350896), (5642, 325832), (6266, 293384), (6448, 285103), (6748, 272428), (7471, 246064), (8788, 209188), (9464, 194246), (10478, 175448), (11284, 162916), (12532, 146692), (13496, 136214), (14942, 123032), (15379, 119536), (17576, 104594), (18928, 97123), (20956, 87724), (21931, 83824), (22568, 81458), (25064, 73346), (26992, 68107), (29884, 61516), (30758, 59768), (35152, 52297), (36673, 50128), (40729, 45136), (41912, 43862)]