1840398976

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{58211}}^1$

素因数の和:58257

約数の個数: 64

約数和(自身を含む): 4156336800

約数和(自身を除く): 2315937824

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 304, 416, 494, 608, 832, 988, 1216, 1664, 1976, 2432, 3952, 7904, 15808, 31616, 58211, 116422, 232844, 465688, 756743, 931376, 1106009, 1513486, 1862752, 2212018, 3026972, 3725504, 4424036, 6053944, 7451008, 8848072, 12107888, 14378117, 17696144, 24215776, 28756234, 35392288, 48431552, 57512468, 70784576, 96863104, 115024936, 141569152, 230049872, 460099744, 920199488, 1840398976]

約数ペア:

[(1, 1840398976), (2, 920199488), (4, 460099744), (8, 230049872), (13, 141569152), (16, 115024936), (19, 96863104), (26, 70784576), (32, 57512468), (38, 48431552), (52, 35392288), (64, 28756234), (76, 24215776), (104, 17696144), (128, 14378117), (152, 12107888), (208, 8848072), (247, 7451008), (304, 6053944), (416, 4424036), (494, 3725504), (608, 3026972), (832, 2212018), (988, 1862752), (1216, 1513486), (1664, 1106009), (1976, 931376), (2432, 756743), (3952, 465688), (7904, 232844), (15808, 116422), (31616, 58211)]