1319701248

素因数分解:

$2^8\times 3^4\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2112

約数の個数: 180

約数和(自身を含む): 4064027968

約数和(自身を除く): 2744326720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 288, 324, 372, 384, 432, 496, 558, 576, 648, 744, 768, 837, 864, 992, 1116, 1152, 1296, 1488, 1674, 1728, 1984, 2053, 2232, 2304, 2511, 2592, 2976, 3348, 3456, 3968, 4106, 4464, 5022, 5184, 5952, 6159, 6696, 6912, 7936, 8212, 8928, 10044, 10368, 11904, 12318, 13392, 16424, 17856, 18477, 20088, 20736, 23808, 24636, 26784, 32848, 35712, 36954, 40176, 49272, 53568, 55431, 63643, 65696, 71424, 73908, 80352, 98544, 107136, 110862, 127286, 131392, 147816, 160704, 166293, 190929, 197088, 214272, 221724, 254572, 262784, 295632, 321408, 332586, 381858, 394176, 443448, 509144, 525568, 572787, 591264, 642816, 665172, 763716, 788352, 886896, 1018288, 1145574, 1182528, 1330344, 1527432, 1576704, 1718361, 1773792, 2036576, 2291148, 2365056, 2660688, 3054864, 3436722, 3547584, 4073152, 4582296, 4730112, 5155083, 5321376, 6109728, 6873444, 7095168, 8146304, 9164592, 10310166, 10642752, 12219456, 13746888, 14190336, 16292608, 18329184, 20620332, 21285504, 24438912, 27493776, 36658368, 41240664, 42571008, 48877824, 54987552, 73316736, 82481328, 109975104, 146633472, 164962656, 219950208, 329925312, 439900416, 659850624, 1319701248]

約数ペア:

[(1, 1319701248), (2, 659850624), (3, 439900416), (4, 329925312), (6, 219950208), (8, 164962656), (9, 146633472), (12, 109975104), (16, 82481328), (18, 73316736), (24, 54987552), (27, 48877824), (31, 42571008), (32, 41240664), (36, 36658368), (48, 27493776), (54, 24438912), (62, 21285504), (64, 20620332), (72, 18329184), (81, 16292608), (93, 14190336), (96, 13746888), (108, 12219456), (124, 10642752), (128, 10310166), (144, 9164592), (162, 8146304), (186, 7095168), (192, 6873444), (216, 6109728), (248, 5321376), (256, 5155083), (279, 4730112), (288, 4582296), (324, 4073152), (372, 3547584), (384, 3436722), (432, 3054864), (496, 2660688), (558, 2365056), (576, 2291148), (648, 2036576), (744, 1773792), (768, 1718361), (837, 1576704), (864, 1527432), (992, 1330344), (1116, 1182528), (1152, 1145574), (1296, 1018288), (1488, 886896), (1674, 788352), (1728, 763716), (1984, 665172), (2053, 642816), (2232, 591264), (2304, 572787), (2511, 525568), (2592, 509144), (2976, 443448), (3348, 394176), (3456, 381858), (3968, 332586), (4106, 321408), (4464, 295632), (5022, 262784), (5184, 254572), (5952, 221724), (6159, 214272), (6696, 197088), (6912, 190929), (7936, 166293), (8212, 160704), (8928, 147816), (10044, 131392), (10368, 127286), (11904, 110862), (12318, 107136), (13392, 98544), (16424, 80352), (17856, 73908), (18477, 71424), (20088, 65696), (20736, 63643), (23808, 55431), (24636, 53568), (26784, 49272), (32848, 40176), (35712, 36954)]