281119104

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:589

約数の個数: 192

約数和(自身を含む): 939444480

約数和(自身を除く): 658325376

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, 71, 72, 84, 96, 112, 126, 128, 142, 144, 168, 192, 213, 224, 252, 284, 288, 336, 384, 426, 448, 491, 497, 504, 568, 576, 639, 672, 852, 896, 982, 994, 1008, 1136, 1152, 1278, 1344, 1473, 1491, 1704, 1964, 1988, 2016, 2272, 2556, 2688, 2946, 2982, 3408, 3437, 3928, 3976, 4032, 4419, 4473, 4544, 5112, 5892, 5964, 6816, 6874, 7856, 7952, 8064, 8838, 8946, 9088, 10224, 10311, 11784, 11928, 13632, 13748, 15712, 15904, 17676, 17892, 20448, 20622, 23568, 23856, 27264, 27496, 30933, 31424, 31808, 34861, 35352, 35784, 40896, 41244, 47136, 47712, 54992, 61866, 62848, 63616, 69722, 70704, 71568, 81792, 82488, 94272, 95424, 104583, 109984, 123732, 139444, 141408, 143136, 164976, 188544, 190848, 209166, 219968, 244027, 247464, 278888, 282816, 286272, 313749, 329952, 418332, 439936, 488054, 494928, 557776, 565632, 572544, 627498, 659904, 732081, 836664, 976108, 989856, 1115552, 1254996, 1319808, 1464162, 1673328, 1952216, 1979712, 2196243, 2231104, 2509992, 2928324, 3346656, 3904432, 3959424, 4392486, 4462208, 5019984, 5856648, 6693312, 7808864, 8784972, 10039968, 11713296, 13386624, 15617728, 17569944, 20079936, 23426592, 31235456, 35139888, 40159872, 46853184, 70279776, 93706368, 140559552, 281119104]

約数ペア:

[(1, 281119104), (2, 140559552), (3, 93706368), (4, 70279776), (6, 46853184), (7, 40159872), (8, 35139888), (9, 31235456), (12, 23426592), (14, 20079936), (16, 17569944), (18, 15617728), (21, 13386624), (24, 11713296), (28, 10039968), (32, 8784972), (36, 7808864), (42, 6693312), (48, 5856648), (56, 5019984), (63, 4462208), (64, 4392486), (71, 3959424), (72, 3904432), (84, 3346656), (96, 2928324), (112, 2509992), (126, 2231104), (128, 2196243), (142, 1979712), (144, 1952216), (168, 1673328), (192, 1464162), (213, 1319808), (224, 1254996), (252, 1115552), (284, 989856), (288, 976108), (336, 836664), (384, 732081), (426, 659904), (448, 627498), (491, 572544), (497, 565632), (504, 557776), (568, 494928), (576, 488054), (639, 439936), (672, 418332), (852, 329952), (896, 313749), (982, 286272), (994, 282816), (1008, 278888), (1136, 247464), (1152, 244027), (1278, 219968), (1344, 209166), (1473, 190848), (1491, 188544), (1704, 164976), (1964, 143136), (1988, 141408), (2016, 139444), (2272, 123732), (2556, 109984), (2688, 104583), (2946, 95424), (2982, 94272), (3408, 82488), (3437, 81792), (3928, 71568), (3976, 70704), (4032, 69722), (4419, 63616), (4473, 62848), (4544, 61866), (5112, 54992), (5892, 47712), (5964, 47136), (6816, 41244), (6874, 40896), (7856, 35784), (7952, 35352), (8064, 34861), (8838, 31808), (8946, 31424), (9088, 30933), (10224, 27496), (10311, 27264), (11784, 23856), (11928, 23568), (13632, 20622), (13748, 20448), (15712, 17892), (15904, 17676)]