7028872704

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{217909}}^1$

素因数の和:217940

約数の個数: 120

約数和(自身を含む): 23183880720

約数和(自身を除く): 16155008016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3584, 4032, 4608, 5376, 8064, 10752, 16128, 32256, 217909, 435818, 653727, 871636, 1307454, 1525363, 1743272, 1961181, 2614908, 3050726, 3486544, 3922362, 4576089, 5229816, 6101452, 6973088, 7844724, 9152178, 10459632, 12202904, 13728267, 13946176, 15689448, 18304356, 20919264, 24405808, 27456534, 27892352, 31378896, 36608712, 41838528, 48811616, 54913068, 55784704, 62757792, 73217424, 83677056, 97623232, 109826136, 111569408, 125515584, 146434848, 167354112, 195246464, 219652272, 251031168, 292869696, 334708224, 390492928, 439304544, 502062336, 585739392, 780985856, 878609088, 1004124672, 1171478784, 1757218176, 2342957568, 3514436352, 7028872704]

約数ペア:

[(1, 7028872704), (2, 3514436352), (3, 2342957568), (4, 1757218176), (6, 1171478784), (7, 1004124672), (8, 878609088), (9, 780985856), (12, 585739392), (14, 502062336), (16, 439304544), (18, 390492928), (21, 334708224), (24, 292869696), (28, 251031168), (32, 219652272), (36, 195246464), (42, 167354112), (48, 146434848), (56, 125515584), (63, 111569408), (64, 109826136), (72, 97623232), (84, 83677056), (96, 73217424), (112, 62757792), (126, 55784704), (128, 54913068), (144, 48811616), (168, 41838528), (192, 36608712), (224, 31378896), (252, 27892352), (256, 27456534), (288, 24405808), (336, 20919264), (384, 18304356), (448, 15689448), (504, 13946176), (512, 13728267), (576, 12202904), (672, 10459632), (768, 9152178), (896, 7844724), (1008, 6973088), (1152, 6101452), (1344, 5229816), (1536, 4576089), (1792, 3922362), (2016, 3486544), (2304, 3050726), (2688, 2614908), (3584, 1961181), (4032, 1743272), (4608, 1525363), (5376, 1307454), (8064, 871636), (10752, 653727), (16128, 435818), (32256, 217909)]