266688553684

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{35537}}^1$

素因数の和:35885

約数の個数: 96

約数和(自身を含む): 571628445696

約数和(自身を除く): 304939892012

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 271, 301, 322, 542, 602, 644, 989, 1084, 1204, 1897, 1978, 3794, 3956, 6233, 6923, 7588, 11653, 12466, 13846, 23306, 24932, 27692, 35537, 43631, 46612, 71074, 81571, 87262, 142148, 163142, 174524, 248759, 268019, 326284, 497518, 536038, 817351, 995036, 1072076, 1528091, 1634702, 1876133, 3056182, 3269404, 3752266, 5721457, 6112364, 7504532, 9630527, 10696637, 11442914, 19261054, 21393274, 22885828, 35146093, 38522108, 42786548, 67413689, 70292186, 134827378, 140584372, 221502121, 246022651, 269654756, 414112661, 443004242, 492045302, 828225322, 886008484, 984090604, 1550514847, 1656450644, 2898788627, 3101029694, 5797577254, 6202059388, 9524591203, 11595154508, 19049182406, 38098364812, 66672138421, 133344276842, 266688553684]

約数ペア:

[(1, 266688553684), (2, 133344276842), (4, 66672138421), (7, 38098364812), (14, 19049182406), (23, 11595154508), (28, 9524591203), (43, 6202059388), (46, 5797577254), (86, 3101029694), (92, 2898788627), (161, 1656450644), (172, 1550514847), (271, 984090604), (301, 886008484), (322, 828225322), (542, 492045302), (602, 443004242), (644, 414112661), (989, 269654756), (1084, 246022651), (1204, 221502121), (1897, 140584372), (1978, 134827378), (3794, 70292186), (3956, 67413689), (6233, 42786548), (6923, 38522108), (7588, 35146093), (11653, 22885828), (12466, 21393274), (13846, 19261054), (23306, 11442914), (24932, 10696637), (27692, 9630527), (35537, 7504532), (43631, 6112364), (46612, 5721457), (71074, 3752266), (81571, 3269404), (87262, 3056182), (142148, 1876133), (163142, 1634702), (174524, 1528091), (248759, 1072076), (268019, 995036), (326284, 817351), (497518, 536038)]