219950208

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2107

約数の個数: 128

約数和(自身を含む): 670425600

約数和(自身を除く): 450475392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 279, 288, 372, 384, 432, 496, 558, 576, 744, 837, 864, 992, 1116, 1152, 1488, 1674, 1728, 1984, 2053, 2232, 2976, 3348, 3456, 3968, 4106, 4464, 5952, 6159, 6696, 8212, 8928, 11904, 12318, 13392, 16424, 17856, 18477, 24636, 26784, 32848, 35712, 36954, 49272, 53568, 55431, 63643, 65696, 73908, 98544, 107136, 110862, 127286, 131392, 147816, 190929, 197088, 221724, 254572, 262784, 295632, 381858, 394176, 443448, 509144, 572787, 591264, 763716, 788352, 886896, 1018288, 1145574, 1182528, 1527432, 1718361, 1773792, 2036576, 2291148, 2365056, 3054864, 3436722, 3547584, 4073152, 4582296, 6109728, 6873444, 7095168, 8146304, 9164592, 12219456, 13746888, 18329184, 24438912, 27493776, 36658368, 54987552, 73316736, 109975104, 219950208]

約数ペア:

[(1, 219950208), (2, 109975104), (3, 73316736), (4, 54987552), (6, 36658368), (8, 27493776), (9, 24438912), (12, 18329184), (16, 13746888), (18, 12219456), (24, 9164592), (27, 8146304), (31, 7095168), (32, 6873444), (36, 6109728), (48, 4582296), (54, 4073152), (62, 3547584), (64, 3436722), (72, 3054864), (93, 2365056), (96, 2291148), (108, 2036576), (124, 1773792), (128, 1718361), (144, 1527432), (186, 1182528), (192, 1145574), (216, 1018288), (248, 886896), (279, 788352), (288, 763716), (372, 591264), (384, 572787), (432, 509144), (496, 443448), (558, 394176), (576, 381858), (744, 295632), (837, 262784), (864, 254572), (992, 221724), (1116, 197088), (1152, 190929), (1488, 147816), (1674, 131392), (1728, 127286), (1984, 110862), (2053, 107136), (2232, 98544), (2976, 73908), (3348, 65696), (3456, 63643), (3968, 55431), (4106, 53568), (4464, 49272), (5952, 36954), (6159, 35712), (6696, 32848), (8212, 26784), (8928, 24636), (11904, 18477), (12318, 17856), (13392, 16424)]