2021838912

素因数分解:

$2^6\times 3^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:817

約数の個数: 168

約数和(自身を含む): 5971178304

約数和(自身を除く): 3949339392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 103, 106, 144, 159, 192, 206, 212, 288, 309, 318, 412, 424, 477, 576, 618, 636, 643, 824, 848, 927, 954, 1236, 1272, 1286, 1648, 1696, 1854, 1908, 1929, 2472, 2544, 2572, 3296, 3392, 3708, 3816, 3858, 4944, 5088, 5144, 5459, 5787, 6592, 7416, 7632, 7716, 9888, 10176, 10288, 10918, 11574, 14832, 15264, 15432, 16377, 19776, 20576, 21836, 23148, 29664, 30528, 30864, 32754, 34079, 41152, 43672, 46296, 49131, 59328, 61728, 65508, 66229, 68158, 87344, 92592, 98262, 102237, 123456, 131016, 132458, 136316, 174688, 185184, 196524, 198687, 204474, 262032, 264916, 272632, 306711, 349376, 370368, 393048, 397374, 408948, 524064, 529832, 545264, 596061, 613422, 786096, 794748, 817896, 1048128, 1059664, 1090528, 1192122, 1226844, 1572192, 1589496, 1635792, 2119328, 2181056, 2384244, 2453688, 3144384, 3178992, 3271584, 3510137, 4238656, 4768488, 4907376, 6357984, 6543168, 7020274, 9536976, 9814752, 10530411, 12715968, 14040548, 19073952, 19629504, 21060822, 28081096, 31591233, 38147904, 42121644, 56162192, 63182466, 84243288, 112324384, 126364932, 168486576, 224648768, 252729864, 336973152, 505459728, 673946304, 1010919456, 2021838912]

約数ペア:

[(1, 2021838912), (2, 1010919456), (3, 673946304), (4, 505459728), (6, 336973152), (8, 252729864), (9, 224648768), (12, 168486576), (16, 126364932), (18, 112324384), (24, 84243288), (32, 63182466), (36, 56162192), (48, 42121644), (53, 38147904), (64, 31591233), (72, 28081096), (96, 21060822), (103, 19629504), (106, 19073952), (144, 14040548), (159, 12715968), (192, 10530411), (206, 9814752), (212, 9536976), (288, 7020274), (309, 6543168), (318, 6357984), (412, 4907376), (424, 4768488), (477, 4238656), (576, 3510137), (618, 3271584), (636, 3178992), (643, 3144384), (824, 2453688), (848, 2384244), (927, 2181056), (954, 2119328), (1236, 1635792), (1272, 1589496), (1286, 1572192), (1648, 1226844), (1696, 1192122), (1854, 1090528), (1908, 1059664), (1929, 1048128), (2472, 817896), (2544, 794748), (2572, 786096), (3296, 613422), (3392, 596061), (3708, 545264), (3816, 529832), (3858, 524064), (4944, 408948), (5088, 397374), (5144, 393048), (5459, 370368), (5787, 349376), (6592, 306711), (7416, 272632), (7632, 264916), (7716, 262032), (9888, 204474), (10176, 198687), (10288, 196524), (10918, 185184), (11574, 174688), (14832, 136316), (15264, 132458), (15432, 131016), (16377, 123456), (19776, 102237), (20576, 98262), (21836, 92592), (23148, 87344), (29664, 68158), (30528, 66229), (30864, 65508), (32754, 61728), (34079, 59328), (41152, 49131), (43672, 46296)]