297624712

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 128

約数和(自身を含む): 746807040

約数和(自身を除く): 449182328

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 97, 119, 136, 154, 187, 194, 238, 293, 308, 374, 388, 476, 586, 616, 679, 748, 776, 952, 1067, 1172, 1309, 1358, 1496, 1649, 2051, 2134, 2344, 2618, 2716, 3223, 3298, 4102, 4268, 4981, 5236, 5432, 6446, 6596, 7469, 8204, 8536, 9962, 10472, 11543, 12892, 13192, 14938, 16408, 18139, 19924, 22561, 23086, 25784, 28421, 29876, 34867, 36278, 39848, 45122, 46172, 54791, 56842, 59752, 69734, 72556, 90244, 92344, 109582, 113684, 126973, 139468, 145112, 180488, 198947, 219164, 227368, 253946, 278936, 312631, 383537, 397894, 438328, 483157, 507892, 625262, 767074, 795788, 966314, 1015784, 1250524, 1534148, 1591576, 1932628, 2188417, 2501048, 3068296, 3382099, 3865256, 4376834, 5314727, 6764198, 8753668, 10629454, 13528396, 17507336, 21258908, 27056792, 37203089, 42517816, 74406178, 148812356, 297624712]

約数ペア:

[(1, 297624712), (2, 148812356), (4, 74406178), (7, 42517816), (8, 37203089), (11, 27056792), (14, 21258908), (17, 17507336), (22, 13528396), (28, 10629454), (34, 8753668), (44, 6764198), (56, 5314727), (68, 4376834), (77, 3865256), (88, 3382099), (97, 3068296), (119, 2501048), (136, 2188417), (154, 1932628), (187, 1591576), (194, 1534148), (238, 1250524), (293, 1015784), (308, 966314), (374, 795788), (388, 767074), (476, 625262), (586, 507892), (616, 483157), (679, 438328), (748, 397894), (776, 383537), (952, 312631), (1067, 278936), (1172, 253946), (1309, 227368), (1358, 219164), (1496, 198947), (1649, 180488), (2051, 145112), (2134, 139468), (2344, 126973), (2618, 113684), (2716, 109582), (3223, 92344), (3298, 90244), (4102, 72556), (4268, 69734), (4981, 59752), (5236, 56842), (5432, 54791), (6446, 46172), (6596, 45122), (7469, 39848), (8204, 36278), (8536, 34867), (9962, 29876), (10472, 28421), (11543, 25784), (12892, 23086), (13192, 22561), (14938, 19924), (16408, 18139)]