283540488

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2259

約数の個数: 128

約数和(自身を含む): 896624640

約数和(自身を除く): 613084152

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 71, 77, 84, 88, 132, 142, 154, 168, 213, 231, 264, 284, 308, 426, 462, 497, 568, 616, 781, 852, 924, 994, 1491, 1562, 1704, 1848, 1988, 2161, 2343, 2982, 3124, 3976, 4322, 4686, 5467, 5964, 6248, 6483, 8644, 9372, 10934, 11928, 12966, 15127, 16401, 17288, 18744, 21868, 23771, 25932, 30254, 32802, 43736, 45381, 47542, 51864, 60508, 65604, 71313, 90762, 95084, 121016, 131208, 142626, 153431, 166397, 181524, 190168, 285252, 306862, 332794, 363048, 460293, 499191, 570504, 613724, 665588, 920586, 998382, 1074017, 1227448, 1331176, 1687741, 1841172, 1996764, 2148034, 3222051, 3375482, 3682344, 3993528, 4296068, 5063223, 6444102, 6750964, 8592136, 10126446, 11814187, 12888204, 13501928, 20252892, 23628374, 25776408, 35442561, 40505784, 47256748, 70885122, 94513496, 141770244, 283540488]

約数ペア:

[(1, 283540488), (2, 141770244), (3, 94513496), (4, 70885122), (6, 47256748), (7, 40505784), (8, 35442561), (11, 25776408), (12, 23628374), (14, 20252892), (21, 13501928), (22, 12888204), (24, 11814187), (28, 10126446), (33, 8592136), (42, 6750964), (44, 6444102), (56, 5063223), (66, 4296068), (71, 3993528), (77, 3682344), (84, 3375482), (88, 3222051), (132, 2148034), (142, 1996764), (154, 1841172), (168, 1687741), (213, 1331176), (231, 1227448), (264, 1074017), (284, 998382), (308, 920586), (426, 665588), (462, 613724), (497, 570504), (568, 499191), (616, 460293), (781, 363048), (852, 332794), (924, 306862), (994, 285252), (1491, 190168), (1562, 181524), (1704, 166397), (1848, 153431), (1988, 142626), (2161, 131208), (2343, 121016), (2982, 95084), (3124, 90762), (3976, 71313), (4322, 65604), (4686, 60508), (5467, 51864), (5964, 47542), (6248, 45381), (6483, 43736), (8644, 32802), (9372, 30254), (10934, 25932), (11928, 23771), (12966, 21868), (15127, 18744), (16401, 17288)]