42267288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 126904320

約数和(自身を除く): 84637032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 53, 56, 84, 94, 101, 106, 141, 159, 168, 188, 202, 212, 282, 303, 318, 329, 371, 376, 404, 424, 564, 606, 636, 658, 707, 742, 808, 987, 1113, 1128, 1212, 1272, 1316, 1414, 1484, 1974, 2121, 2226, 2424, 2491, 2632, 2828, 2968, 3948, 4242, 4452, 4747, 4982, 5353, 5656, 7473, 7896, 8484, 8904, 9494, 9964, 10706, 14241, 14946, 16059, 16968, 17437, 18988, 19928, 21412, 28482, 29892, 32118, 33229, 34874, 37471, 37976, 42824, 52311, 56964, 59784, 64236, 66458, 69748, 74942, 99687, 104622, 112413, 113928, 128472, 132916, 139496, 149884, 199374, 209244, 224826, 251591, 265832, 299768, 398748, 418488, 449652, 503182, 754773, 797496, 899304, 1006364, 1509546, 1761137, 2012728, 3019092, 3522274, 5283411, 6038184, 7044548, 10566822, 14089096, 21133644, 42267288]

約数ペア:

[(1, 42267288), (2, 21133644), (3, 14089096), (4, 10566822), (6, 7044548), (7, 6038184), (8, 5283411), (12, 3522274), (14, 3019092), (21, 2012728), (24, 1761137), (28, 1509546), (42, 1006364), (47, 899304), (53, 797496), (56, 754773), (84, 503182), (94, 449652), (101, 418488), (106, 398748), (141, 299768), (159, 265832), (168, 251591), (188, 224826), (202, 209244), (212, 199374), (282, 149884), (303, 139496), (318, 132916), (329, 128472), (371, 113928), (376, 112413), (404, 104622), (424, 99687), (564, 74942), (606, 69748), (636, 66458), (658, 64236), (707, 59784), (742, 56964), (808, 52311), (987, 42824), (1113, 37976), (1128, 37471), (1212, 34874), (1272, 33229), (1316, 32118), (1414, 29892), (1484, 28482), (1974, 21412), (2121, 19928), (2226, 18988), (2424, 17437), (2491, 16968), (2632, 16059), (2828, 14946), (2968, 14241), (3948, 10706), (4242, 9964), (4452, 9494), (4747, 8904), (4982, 8484), (5353, 7896), (5656, 7473)]