1009263104

素因数分解:

$2^9\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{673}}^1$

素因数の和:821

約数の個数: 80

約数和(自身を含む): 2109876120

約数和(自身を除く): 1100613016

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 101, 116, 128, 202, 232, 256, 404, 464, 512, 673, 808, 928, 1346, 1616, 1856, 2692, 2929, 3232, 3712, 5384, 5858, 6464, 7424, 10768, 11716, 12928, 14848, 19517, 21536, 23432, 25856, 39034, 43072, 46864, 51712, 67973, 78068, 86144, 93728, 135946, 156136, 172288, 187456, 271892, 312272, 344576, 374912, 543784, 624544, 749824, 1087568, 1249088, 1499648, 1971217, 2175136, 2498176, 3942434, 4350272, 4996352, 7884868, 8700544, 9992704, 15769736, 17401088, 31539472, 34802176, 63078944, 126157888, 252315776, 504631552, 1009263104]

約数ペア:

[(1, 1009263104), (2, 504631552), (4, 252315776), (8, 126157888), (16, 63078944), (29, 34802176), (32, 31539472), (58, 17401088), (64, 15769736), (101, 9992704), (116, 8700544), (128, 7884868), (202, 4996352), (232, 4350272), (256, 3942434), (404, 2498176), (464, 2175136), (512, 1971217), (673, 1499648), (808, 1249088), (928, 1087568), (1346, 749824), (1616, 624544), (1856, 543784), (2692, 374912), (2929, 344576), (3232, 312272), (3712, 271892), (5384, 187456), (5858, 172288), (6464, 156136), (7424, 135946), (10768, 93728), (11716, 86144), (12928, 78068), (14848, 67973), (19517, 51712), (21536, 46864), (23432, 43072), (25856, 39034)]