921569140888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{961033}}^1$

素因数の和:961708

約数の個数: 64

約数和(自身を含む): 1999027602720

約数和(自身を除く): 1077458461832

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 641, 748, 1282, 1496, 2564, 5128, 7051, 10897, 14102, 21794, 28204, 43588, 56408, 87176, 119867, 239734, 479468, 958936, 961033, 1922066, 3844132, 7688264, 10571363, 16337561, 21142726, 32675122, 42285452, 65350244, 84570904, 130700488, 179713171, 359426342, 616022153, 718852684, 1232044306, 1437705368, 2464088612, 4928177224, 6776243683, 10472376601, 13552487366, 20944753202, 27104974732, 41889506404, 54209949464, 83779012808, 115196142611, 230392285222, 460784570444, 921569140888]

約数ペア:

[(1, 921569140888), (2, 460784570444), (4, 230392285222), (8, 115196142611), (11, 83779012808), (17, 54209949464), (22, 41889506404), (34, 27104974732), (44, 20944753202), (68, 13552487366), (88, 10472376601), (136, 6776243683), (187, 4928177224), (374, 2464088612), (641, 1437705368), (748, 1232044306), (1282, 718852684), (1496, 616022153), (2564, 359426342), (5128, 179713171), (7051, 130700488), (10897, 84570904), (14102, 65350244), (21794, 42285452), (28204, 32675122), (43588, 21142726), (56408, 16337561), (87176, 10571363), (119867, 7688264), (239734, 3844132), (479468, 1922066), (958936, 961033)]