8091066464

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:669

約数の個数: 144

約数和(自身を含む): 18238200624

約数和(自身を除く): 10147134160

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 37, 52, 62, 74, 104, 124, 148, 208, 248, 296, 403, 416, 481, 496, 547, 592, 806, 961, 962, 992, 1094, 1147, 1184, 1612, 1922, 1924, 2188, 2294, 3224, 3844, 3848, 4376, 4588, 6448, 7111, 7688, 7696, 8752, 9176, 12493, 12896, 14222, 14911, 15376, 15392, 16957, 17504, 18352, 20239, 24986, 28444, 29822, 30752, 33914, 35557, 36704, 40478, 49972, 56888, 59644, 67828, 71114, 80956, 99944, 113776, 119288, 135656, 142228, 161912, 199888, 220441, 227552, 238576, 263107, 271312, 284456, 323824, 399776, 440882, 462241, 477152, 525667, 526214, 542624, 568912, 627409, 647648, 881764, 924482, 1051334, 1052428, 1137824, 1254818, 1763528, 1848964, 2102668, 2104856, 2509636, 3527056, 3697928, 4205336, 4209712, 5019272, 6833671, 7054112, 7395856, 8156317, 8410672, 8419424, 10038544, 13667342, 14791712, 16312634, 16821344, 19449679, 20077088, 27334684, 32625268, 38899358, 54669368, 65250536, 77798716, 109338736, 130501072, 155597432, 218677472, 252845827, 261002144, 311194864, 505691654, 622389728, 1011383308, 2022766616, 4045533232, 8091066464]

約数ペア:

[(1, 8091066464), (2, 4045533232), (4, 2022766616), (8, 1011383308), (13, 622389728), (16, 505691654), (26, 311194864), (31, 261002144), (32, 252845827), (37, 218677472), (52, 155597432), (62, 130501072), (74, 109338736), (104, 77798716), (124, 65250536), (148, 54669368), (208, 38899358), (248, 32625268), (296, 27334684), (403, 20077088), (416, 19449679), (481, 16821344), (496, 16312634), (547, 14791712), (592, 13667342), (806, 10038544), (961, 8419424), (962, 8410672), (992, 8156317), (1094, 7395856), (1147, 7054112), (1184, 6833671), (1612, 5019272), (1922, 4209712), (1924, 4205336), (2188, 3697928), (2294, 3527056), (3224, 2509636), (3844, 2104856), (3848, 2102668), (4376, 1848964), (4588, 1763528), (6448, 1254818), (7111, 1137824), (7688, 1052428), (7696, 1051334), (8752, 924482), (9176, 881764), (12493, 647648), (12896, 627409), (14222, 568912), (14911, 542624), (15376, 526214), (15392, 525667), (16957, 477152), (17504, 462241), (18352, 440882), (20239, 399776), (24986, 323824), (28444, 284456), (29822, 271312), (30752, 263107), (33914, 238576), (35557, 227552), (36704, 220441), (40478, 199888), (49972, 161912), (56888, 142228), (59644, 135656), (67828, 119288), (71114, 113776), (80956, 99944)]