828759173632

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{304433}}^1$

素因数の和:304873

約数の個数: 80

約数和(自身を含む): 1787642536680

約数和(自身を除く): 958883363048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 409, 416, 512, 818, 832, 1636, 1664, 3272, 3328, 5317, 6544, 6656, 10634, 13088, 21268, 26176, 42536, 52352, 85072, 104704, 170144, 209408, 304433, 340288, 608866, 680576, 1217732, 1361152, 2435464, 2722304, 3957629, 4870928, 7915258, 9741856, 15830516, 19483712, 31661032, 38967424, 63322064, 77934848, 124513097, 126644128, 155869696, 249026194, 253288256, 498052388, 506576512, 996104776, 1013153024, 1618670261, 1992209552, 2026306048, 3237340522, 3984419104, 6474681044, 7968838208, 12949362088, 15937676416, 25898724176, 31875352832, 51797448352, 63750705664, 103594896704, 207189793408, 414379586816, 828759173632]

約数ペア:

[(1, 828759173632), (2, 414379586816), (4, 207189793408), (8, 103594896704), (13, 63750705664), (16, 51797448352), (26, 31875352832), (32, 25898724176), (52, 15937676416), (64, 12949362088), (104, 7968838208), (128, 6474681044), (208, 3984419104), (256, 3237340522), (409, 2026306048), (416, 1992209552), (512, 1618670261), (818, 1013153024), (832, 996104776), (1636, 506576512), (1664, 498052388), (3272, 253288256), (3328, 249026194), (5317, 155869696), (6544, 126644128), (6656, 124513097), (10634, 77934848), (13088, 63322064), (21268, 38967424), (26176, 31661032), (42536, 19483712), (52352, 15830516), (85072, 9741856), (104704, 7915258), (170144, 4870928), (209408, 3957629), (304433, 2722304), (340288, 2435464), (608866, 1361152), (680576, 1217732)]