2079761728

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1$

素因数の和:696

約数の個数: 112

約数和(自身を含む): 4678801920

約数和(自身を除く): 2599040192

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 176, 233, 248, 341, 352, 409, 466, 496, 682, 704, 818, 932, 992, 1364, 1636, 1864, 1984, 2563, 2728, 3272, 3728, 4499, 5126, 5456, 6544, 7223, 7456, 8998, 10252, 10912, 12679, 13088, 14446, 14912, 17996, 20504, 21824, 25358, 26176, 28892, 35992, 41008, 50716, 57784, 71984, 79453, 82016, 95297, 101432, 115568, 139469, 143968, 158906, 164032, 190594, 202864, 231136, 278938, 287936, 317812, 381188, 405728, 462272, 557876, 635624, 762376, 811456, 1048267, 1115752, 1271248, 1524752, 2096534, 2231504, 2542496, 2954207, 3049504, 4193068, 4463008, 5084992, 5908414, 6099008, 8386136, 8926016, 11816828, 16772272, 23633656, 32496277, 33544544, 47267312, 64992554, 67089088, 94534624, 129985108, 189069248, 259970216, 519940432, 1039880864, 2079761728]

約数ペア:

[(1, 2079761728), (2, 1039880864), (4, 519940432), (8, 259970216), (11, 189069248), (16, 129985108), (22, 94534624), (31, 67089088), (32, 64992554), (44, 47267312), (62, 33544544), (64, 32496277), (88, 23633656), (124, 16772272), (176, 11816828), (233, 8926016), (248, 8386136), (341, 6099008), (352, 5908414), (409, 5084992), (466, 4463008), (496, 4193068), (682, 3049504), (704, 2954207), (818, 2542496), (932, 2231504), (992, 2096534), (1364, 1524752), (1636, 1271248), (1864, 1115752), (1984, 1048267), (2563, 811456), (2728, 762376), (3272, 635624), (3728, 557876), (4499, 462272), (5126, 405728), (5456, 381188), (6544, 317812), (7223, 287936), (7456, 278938), (8998, 231136), (10252, 202864), (10912, 190594), (12679, 164032), (13088, 158906), (14446, 143968), (14912, 139469), (17996, 115568), (20504, 101432), (21824, 95297), (25358, 82016), (26176, 79453), (28892, 71984), (35992, 57784), (41008, 50716)]