1657677312

素因数分解:

$2^9\times 3^4\times {\mathrm{39971}}^1$

素因数の和:40001

約数の個数: 100

約数和(自身を含む): 4947854076

約数和(自身を除く): 3290176764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1152, 1296, 1536, 1728, 2304, 2592, 3456, 4608, 5184, 6912, 10368, 13824, 20736, 39971, 41472, 79942, 119913, 159884, 239826, 319768, 359739, 479652, 639536, 719478, 959304, 1079217, 1279072, 1438956, 1918608, 2158434, 2558144, 2877912, 3237651, 3837216, 4316868, 5116288, 5755824, 6475302, 7674432, 8633736, 10232576, 11511648, 12950604, 15348864, 17267472, 20465152, 23023296, 25901208, 30697728, 34534944, 46046592, 51802416, 61395456, 69069888, 92093184, 103604832, 138139776, 184186368, 207209664, 276279552, 414419328, 552559104, 828838656, 1657677312]

約数ペア:

[(1, 1657677312), (2, 828838656), (3, 552559104), (4, 414419328), (6, 276279552), (8, 207209664), (9, 184186368), (12, 138139776), (16, 103604832), (18, 92093184), (24, 69069888), (27, 61395456), (32, 51802416), (36, 46046592), (48, 34534944), (54, 30697728), (64, 25901208), (72, 23023296), (81, 20465152), (96, 17267472), (108, 15348864), (128, 12950604), (144, 11511648), (162, 10232576), (192, 8633736), (216, 7674432), (256, 6475302), (288, 5755824), (324, 5116288), (384, 4316868), (432, 3837216), (512, 3237651), (576, 2877912), (648, 2558144), (768, 2158434), (864, 1918608), (1152, 1438956), (1296, 1279072), (1536, 1079217), (1728, 959304), (2304, 719478), (2592, 639536), (3456, 479652), (4608, 359739), (5184, 319768), (6912, 239826), (10368, 159884), (13824, 119913), (20736, 79942), (39971, 41472)]