9205432816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1\times {\mathrm{1901}}^1$

素因数の和:2882

約数の個数: 80

約数和(自身を含む): 19910288160

約数和(自身を除く): 10704855344

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 937, 1292, 1874, 1901, 2584, 3748, 3802, 5168, 7496, 7604, 14992, 15208, 15929, 17803, 30416, 31858, 32317, 35606, 36119, 63716, 64634, 71212, 72238, 127432, 129268, 142424, 144476, 254864, 258536, 284848, 288952, 302651, 517072, 577904, 605302, 614023, 1210604, 1228046, 1781237, 2421208, 2456092, 3562474, 4842416, 4912184, 7124948, 9824368, 14249896, 28499792, 30281029, 33843503, 60562058, 67687006, 121124116, 135374012, 242248232, 270748024, 484496464, 541496048, 575339551, 1150679102, 2301358204, 4602716408, 9205432816]

約数ペア:

[(1, 9205432816), (2, 4602716408), (4, 2301358204), (8, 1150679102), (16, 575339551), (17, 541496048), (19, 484496464), (34, 270748024), (38, 242248232), (68, 135374012), (76, 121124116), (136, 67687006), (152, 60562058), (272, 33843503), (304, 30281029), (323, 28499792), (646, 14249896), (937, 9824368), (1292, 7124948), (1874, 4912184), (1901, 4842416), (2584, 3562474), (3748, 2456092), (3802, 2421208), (5168, 1781237), (7496, 1228046), (7604, 1210604), (14992, 614023), (15208, 605302), (15929, 577904), (17803, 517072), (30416, 302651), (31858, 288952), (32317, 284848), (35606, 258536), (36119, 254864), (63716, 144476), (64634, 142424), (71212, 129268), (72238, 127432)]