839093208

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{487}}^1$

素因数の和:657

約数の個数: 128

約数和(自身を含む): 2302110720

約数和(自身を除く): 1463017512

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 41, 51, 68, 82, 102, 103, 123, 136, 164, 204, 206, 246, 309, 328, 408, 412, 487, 492, 618, 697, 824, 974, 984, 1236, 1394, 1461, 1751, 1948, 2091, 2472, 2788, 2922, 3502, 3896, 4182, 4223, 5253, 5576, 5844, 7004, 8279, 8364, 8446, 10506, 11688, 12669, 14008, 16558, 16728, 16892, 19967, 21012, 24837, 25338, 33116, 33784, 39934, 42024, 49674, 50161, 50676, 59901, 66232, 71791, 79868, 99348, 100322, 101352, 119802, 143582, 150483, 159736, 198696, 200644, 215373, 239604, 287164, 300966, 339439, 401288, 430746, 479208, 574328, 601932, 678878, 852737, 861492, 1018317, 1203864, 1357756, 1705474, 1722984, 2036634, 2056601, 2558211, 2715512, 3410948, 4073268, 4113202, 5116422, 6169803, 6821896, 8146536, 8226404, 10232844, 12339606, 16452808, 20465688, 24679212, 34962217, 49358424, 69924434, 104886651, 139848868, 209773302, 279697736, 419546604, 839093208]

約数ペア:

[(1, 839093208), (2, 419546604), (3, 279697736), (4, 209773302), (6, 139848868), (8, 104886651), (12, 69924434), (17, 49358424), (24, 34962217), (34, 24679212), (41, 20465688), (51, 16452808), (68, 12339606), (82, 10232844), (102, 8226404), (103, 8146536), (123, 6821896), (136, 6169803), (164, 5116422), (204, 4113202), (206, 4073268), (246, 3410948), (309, 2715512), (328, 2558211), (408, 2056601), (412, 2036634), (487, 1722984), (492, 1705474), (618, 1357756), (697, 1203864), (824, 1018317), (974, 861492), (984, 852737), (1236, 678878), (1394, 601932), (1461, 574328), (1751, 479208), (1948, 430746), (2091, 401288), (2472, 339439), (2788, 300966), (2922, 287164), (3502, 239604), (3896, 215373), (4182, 200644), (4223, 198696), (5253, 159736), (5576, 150483), (5844, 143582), (7004, 119802), (8279, 101352), (8364, 100322), (8446, 99348), (10506, 79868), (11688, 71791), (12669, 66232), (14008, 59901), (16558, 50676), (16728, 50161), (16892, 49674), (19967, 42024), (21012, 39934), (24837, 33784), (25338, 33116)]