634895872

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 160

約数和(自身を含む): 1501403904

約数和(自身を除く): 866508032

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 62, 64, 68, 104, 124, 128, 136, 181, 208, 221, 248, 256, 272, 362, 403, 416, 442, 496, 512, 527, 544, 724, 806, 832, 884, 992, 1054, 1088, 1448, 1612, 1664, 1768, 1984, 2108, 2176, 2353, 2896, 3077, 3224, 3328, 3536, 3968, 4216, 4352, 4706, 5611, 5792, 6154, 6448, 6656, 6851, 7072, 7936, 8432, 8704, 9412, 11222, 11584, 12308, 12896, 13702, 14144, 15872, 16864, 18824, 22444, 23168, 24616, 25792, 27404, 28288, 33728, 37648, 40001, 44888, 46336, 49232, 51584, 54808, 56576, 67456, 72943, 75296, 80002, 89776, 92672, 95387, 98464, 103168, 109616, 113152, 134912, 145886, 150592, 160004, 179552, 190774, 196928, 206336, 219232, 269824, 291772, 301184, 320008, 359104, 381548, 393856, 438464, 583544, 602368, 640016, 718208, 763096, 787712, 876928, 1167088, 1204736, 1240031, 1280032, 1436416, 1526192, 1575424, 1753856, 2334176, 2480062, 2560064, 2872832, 3052384, 3507712, 4668352, 4960124, 5120128, 6104768, 9336704, 9920248, 10240256, 12209536, 18673408, 19840496, 20480512, 24419072, 37346816, 39680992, 48838144, 79361984, 158723968, 317447936, 634895872]

約数ペア:

[(1, 634895872), (2, 317447936), (4, 158723968), (8, 79361984), (13, 48838144), (16, 39680992), (17, 37346816), (26, 24419072), (31, 20480512), (32, 19840496), (34, 18673408), (52, 12209536), (62, 10240256), (64, 9920248), (68, 9336704), (104, 6104768), (124, 5120128), (128, 4960124), (136, 4668352), (181, 3507712), (208, 3052384), (221, 2872832), (248, 2560064), (256, 2480062), (272, 2334176), (362, 1753856), (403, 1575424), (416, 1526192), (442, 1436416), (496, 1280032), (512, 1240031), (527, 1204736), (544, 1167088), (724, 876928), (806, 787712), (832, 763096), (884, 718208), (992, 640016), (1054, 602368), (1088, 583544), (1448, 438464), (1612, 393856), (1664, 381548), (1768, 359104), (1984, 320008), (2108, 301184), (2176, 291772), (2353, 269824), (2896, 219232), (3077, 206336), (3224, 196928), (3328, 190774), (3536, 179552), (3968, 160004), (4216, 150592), (4352, 145886), (4706, 134912), (5611, 113152), (5792, 109616), (6154, 103168), (6448, 98464), (6656, 95387), (6851, 92672), (7072, 89776), (7936, 80002), (8432, 75296), (8704, 72943), (9412, 67456), (11222, 56576), (11584, 54808), (12308, 51584), (12896, 49232), (13702, 46336), (14144, 44888), (15872, 40001), (16864, 37648), (18824, 33728), (22444, 28288), (23168, 27404), (24616, 25792)]