2009765888

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 4746924000

約数和(自身を除く): 2737158112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 29, 32, 38, 52, 58, 64, 76, 104, 116, 128, 137, 152, 208, 232, 247, 256, 274, 304, 377, 416, 464, 494, 512, 548, 551, 608, 754, 832, 928, 988, 1024, 1096, 1102, 1216, 1508, 1664, 1781, 1856, 1976, 2048, 2192, 2204, 2432, 2603, 3016, 3328, 3562, 3712, 3952, 3973, 4384, 4408, 4864, 5206, 6032, 6656, 7124, 7163, 7424, 7904, 7946, 8768, 8816, 9728, 10412, 12064, 13312, 14248, 14326, 14848, 15808, 15892, 17536, 17632, 19456, 20824, 24128, 26624, 28496, 28652, 29696, 31616, 31784, 33839, 35072, 35264, 38912, 41648, 48256, 51649, 56992, 57304, 59392, 63232, 63568, 67678, 70144, 70528, 75487, 83296, 96512, 103298, 113984, 114608, 126464, 127136, 135356, 140288, 141056, 150974, 166592, 193024, 206596, 227968, 229216, 252928, 254272, 270712, 280576, 282112, 301948, 333184, 386048, 413192, 455936, 458432, 505856, 508544, 541424, 564224, 603896, 666368, 772096, 826384, 911872, 916864, 981331, 1017088, 1082848, 1128448, 1207792, 1332736, 1652768, 1823744, 1833728, 1962662, 2034176, 2165696, 2415584, 2665472, 3305536, 3647488, 3667456, 3925324, 4068352, 4331392, 4831168, 5330944, 6611072, 7334912, 7850648, 8136704, 8662784, 9662336, 13222144, 14669824, 15701296, 17325568, 19324672, 26444288, 31402592, 34651136, 38649344, 52888576, 62805184, 69302272, 77298688, 105777152, 125610368, 154597376, 251220736, 502441472, 1004882944, 2009765888]

約数ペア:

[(1, 2009765888), (2, 1004882944), (4, 502441472), (8, 251220736), (13, 154597376), (16, 125610368), (19, 105777152), (26, 77298688), (29, 69302272), (32, 62805184), (38, 52888576), (52, 38649344), (58, 34651136), (64, 31402592), (76, 26444288), (104, 19324672), (116, 17325568), (128, 15701296), (137, 14669824), (152, 13222144), (208, 9662336), (232, 8662784), (247, 8136704), (256, 7850648), (274, 7334912), (304, 6611072), (377, 5330944), (416, 4831168), (464, 4331392), (494, 4068352), (512, 3925324), (548, 3667456), (551, 3647488), (608, 3305536), (754, 2665472), (832, 2415584), (928, 2165696), (988, 2034176), (1024, 1962662), (1096, 1833728), (1102, 1823744), (1216, 1652768), (1508, 1332736), (1664, 1207792), (1781, 1128448), (1856, 1082848), (1976, 1017088), (2048, 981331), (2192, 916864), (2204, 911872), (2432, 826384), (2603, 772096), (3016, 666368), (3328, 603896), (3562, 564224), (3712, 541424), (3952, 508544), (3973, 505856), (4384, 458432), (4408, 455936), (4864, 413192), (5206, 386048), (6032, 333184), (6656, 301948), (7124, 282112), (7163, 280576), (7424, 270712), (7904, 254272), (7946, 252928), (8768, 229216), (8816, 227968), (9728, 206596), (10412, 193024), (12064, 166592), (13312, 150974), (14248, 141056), (14326, 140288), (14848, 135356), (15808, 127136), (15892, 126464), (17536, 114608), (17632, 113984), (19456, 103298), (20824, 96512), (24128, 83296), (26624, 75487), (28496, 70528), (28652, 70144), (29696, 67678), (31616, 63568), (31784, 63232), (33839, 59392), (35072, 57304), (35264, 56992), (38912, 51649), (41648, 48256)]