229510908

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{907}}^1$

素因数の和:1005

約数の個数: 120

約数和(自身を含む): 664481664

約数和(自身を除く): 434970756

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 81, 99, 108, 132, 142, 162, 198, 213, 284, 297, 324, 396, 426, 594, 639, 781, 852, 891, 907, 1188, 1278, 1562, 1782, 1814, 1917, 2343, 2556, 2721, 3124, 3564, 3628, 3834, 4686, 5442, 5751, 7029, 7668, 8163, 9372, 9977, 10884, 11502, 14058, 16326, 19954, 21087, 23004, 24489, 28116, 29931, 32652, 39908, 42174, 48978, 59862, 63261, 64397, 73467, 84348, 89793, 97956, 119724, 126522, 128794, 146934, 179586, 193191, 253044, 257588, 269379, 293868, 359172, 386382, 538758, 579573, 708367, 772764, 808137, 1077516, 1159146, 1416734, 1616274, 1738719, 2125101, 2318292, 2833468, 3232548, 3477438, 4250202, 5216157, 6375303, 6954876, 8500404, 10432314, 12750606, 19125909, 20864628, 25501212, 38251818, 57377727, 76503636, 114755454, 229510908]

約数ペア:

[(1, 229510908), (2, 114755454), (3, 76503636), (4, 57377727), (6, 38251818), (9, 25501212), (11, 20864628), (12, 19125909), (18, 12750606), (22, 10432314), (27, 8500404), (33, 6954876), (36, 6375303), (44, 5216157), (54, 4250202), (66, 3477438), (71, 3232548), (81, 2833468), (99, 2318292), (108, 2125101), (132, 1738719), (142, 1616274), (162, 1416734), (198, 1159146), (213, 1077516), (284, 808137), (297, 772764), (324, 708367), (396, 579573), (426, 538758), (594, 386382), (639, 359172), (781, 293868), (852, 269379), (891, 257588), (907, 253044), (1188, 193191), (1278, 179586), (1562, 146934), (1782, 128794), (1814, 126522), (1917, 119724), (2343, 97956), (2556, 89793), (2721, 84348), (3124, 73467), (3564, 64397), (3628, 63261), (3834, 59862), (4686, 48978), (5442, 42174), (5751, 39908), (7029, 32652), (7668, 29931), (8163, 28116), (9372, 24489), (9977, 23004), (10884, 21087), (11502, 19954), (14058, 16326)]