689498172

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{9311}}^1$

素因数の和:9360

約数の個数: 108

約数和(自身を含む): 2028656448

約数和(自身を除く): 1339158276

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 121, 132, 153, 187, 198, 204, 242, 306, 363, 374, 396, 484, 561, 612, 726, 748, 1089, 1122, 1452, 1683, 2057, 2178, 2244, 3366, 4114, 4356, 6171, 6732, 8228, 9311, 12342, 18513, 18622, 24684, 27933, 37026, 37244, 55866, 74052, 83799, 102421, 111732, 158287, 167598, 204842, 307263, 316574, 335196, 409684, 474861, 614526, 633148, 921789, 949722, 1126631, 1229052, 1424583, 1741157, 1843578, 1899444, 2253262, 2849166, 3379893, 3482314, 3687156, 4506524, 5223471, 5698332, 6759786, 6964628, 10139679, 10446942, 13519572, 15670413, 19152727, 20279358, 20893884, 31340826, 38305454, 40558716, 57458181, 62681652, 76610908, 114916362, 172374543, 229832724, 344749086, 689498172]

約数ペア:

[(1, 689498172), (2, 344749086), (3, 229832724), (4, 172374543), (6, 114916362), (9, 76610908), (11, 62681652), (12, 57458181), (17, 40558716), (18, 38305454), (22, 31340826), (33, 20893884), (34, 20279358), (36, 19152727), (44, 15670413), (51, 13519572), (66, 10446942), (68, 10139679), (99, 6964628), (102, 6759786), (121, 5698332), (132, 5223471), (153, 4506524), (187, 3687156), (198, 3482314), (204, 3379893), (242, 2849166), (306, 2253262), (363, 1899444), (374, 1843578), (396, 1741157), (484, 1424583), (561, 1229052), (612, 1126631), (726, 949722), (748, 921789), (1089, 633148), (1122, 614526), (1452, 474861), (1683, 409684), (2057, 335196), (2178, 316574), (2244, 307263), (3366, 204842), (4114, 167598), (4356, 158287), (6171, 111732), (6732, 102421), (8228, 83799), (9311, 74052), (12342, 55866), (18513, 37244), (18622, 37026), (24684, 27933)]