2790246816

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{1571}}^1$

素因数の和:2475

約数の個数: 144

約数和(自身を含む): 9084374208

約数和(自身を除く): 6294127392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 881, 1008, 1571, 1762, 2016, 2643, 3142, 3524, 4713, 5286, 6167, 6284, 7048, 7929, 9426, 10572, 10997, 12334, 12568, 14096, 14139, 15858, 18501, 18852, 21144, 21994, 24668, 25136, 28192, 28278, 31716, 32991, 37002, 37704, 42288, 43988, 49336, 50272, 55503, 56556, 63432, 65982, 74004, 75408, 84576, 87976, 98672, 98973, 111006, 113112, 126864, 131964, 148008, 150816, 175952, 197344, 197946, 222012, 226224, 253728, 263928, 296016, 351904, 395892, 444024, 452448, 527856, 592032, 791784, 888048, 1055712, 1384051, 1583568, 1776096, 2768102, 3167136, 4152153, 5536204, 8304306, 9688357, 11072408, 12456459, 16608612, 19376714, 22144816, 24912918, 29065071, 33217224, 38753428, 44289632, 49825836, 58130142, 66434448, 77506856, 87195213, 99651672, 116260284, 132868896, 155013712, 174390426, 199303344, 232520568, 310027424, 348780852, 398606688, 465041136, 697561704, 930082272, 1395123408, 2790246816]

約数ペア:

[(1, 2790246816), (2, 1395123408), (3, 930082272), (4, 697561704), (6, 465041136), (7, 398606688), (8, 348780852), (9, 310027424), (12, 232520568), (14, 199303344), (16, 174390426), (18, 155013712), (21, 132868896), (24, 116260284), (28, 99651672), (32, 87195213), (36, 77506856), (42, 66434448), (48, 58130142), (56, 49825836), (63, 44289632), (72, 38753428), (84, 33217224), (96, 29065071), (112, 24912918), (126, 22144816), (144, 19376714), (168, 16608612), (224, 12456459), (252, 11072408), (288, 9688357), (336, 8304306), (504, 5536204), (672, 4152153), (881, 3167136), (1008, 2768102), (1571, 1776096), (1762, 1583568), (2016, 1384051), (2643, 1055712), (3142, 888048), (3524, 791784), (4713, 592032), (5286, 527856), (6167, 452448), (6284, 444024), (7048, 395892), (7929, 351904), (9426, 296016), (10572, 263928), (10997, 253728), (12334, 226224), (12568, 222012), (14096, 197946), (14139, 197344), (15858, 175952), (18501, 150816), (18852, 148008), (21144, 131964), (21994, 126864), (24668, 113112), (25136, 111006), (28192, 98973), (28278, 98672), (31716, 87976), (32991, 84576), (37002, 75408), (37704, 74004), (42288, 65982), (43988, 63432), (49336, 56556), (50272, 55503)]