1608683868

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:115

約数の個数: 288

約数和(自身を含む): 4997744640

約数和(自身を除く): 3389060772

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 31, 33, 36, 38, 44, 54, 57, 62, 66, 76, 93, 99, 108, 114, 121, 124, 132, 171, 186, 198, 209, 228, 242, 279, 297, 341, 342, 361, 363, 372, 396, 418, 484, 513, 558, 589, 594, 627, 682, 684, 722, 726, 836, 837, 1023, 1026, 1083, 1089, 1116, 1178, 1188, 1254, 1331, 1364, 1444, 1452, 1674, 1767, 1881, 2046, 2052, 2166, 2178, 2299, 2356, 2508, 2662, 3069, 3249, 3267, 3348, 3534, 3751, 3762, 3971, 3993, 4092, 4332, 4356, 4598, 5301, 5324, 5643, 6138, 6479, 6498, 6534, 6897, 7068, 7502, 7524, 7942, 7986, 9196, 9207, 9747, 10602, 11191, 11253, 11286, 11913, 11979, 12276, 12958, 12996, 13068, 13794, 15004, 15884, 15903, 15972, 18414, 19437, 19494, 20691, 21204, 22382, 22506, 22572, 23826, 23958, 25289, 25916, 27588, 31806, 33573, 33759, 35739, 35937, 36828, 38874, 38988, 41261, 41382, 43681, 44764, 45012, 47652, 47916, 50578, 58311, 62073, 63612, 67146, 67518, 71269, 71478, 71874, 75867, 77748, 82522, 82764, 87362, 100719, 101156, 101277, 107217, 116622, 123101, 123783, 124146, 131043, 134292, 135036, 142538, 142956, 143748, 151734, 165044, 174724, 174933, 201438, 202554, 213807, 214434, 227601, 233244, 246202, 247566, 248292, 262086, 285076, 302157, 303468, 349866, 369303, 371349, 393129, 402876, 405108, 427614, 428868, 455202, 480491, 492404, 495132, 524172, 604314, 641421, 682803, 699732, 738606, 742698, 783959, 786258, 855228, 910404, 960982, 1107909, 1114047, 1179387, 1208628, 1282842, 1354111, 1365606, 1441473, 1477212, 1485396, 1567918, 1572516, 1921964, 1924263, 2215818, 2228094, 2351877, 2358774, 2565684, 2708222, 2731212, 2882946, 3135836, 3323727, 3848526, 4062333, 4324419, 4431636, 4456188, 4703754, 4717548, 5416444, 5765892, 6647454, 7055631, 7697052, 8124666, 8648838, 9407508, 12186999, 12973257, 13294908, 14111262, 14895221, 16249332, 17297676, 21166893, 24373998, 25946514, 28222524, 29790442, 36560997, 42333786, 44685663, 48747996, 51893028, 59580884, 73121994, 84667572, 89371326, 134056989, 146243988, 178742652, 268113978, 402170967, 536227956, 804341934, 1608683868]

約数ペア:

[(1, 1608683868), (2, 804341934), (3, 536227956), (4, 402170967), (6, 268113978), (9, 178742652), (11, 146243988), (12, 134056989), (18, 89371326), (19, 84667572), (22, 73121994), (27, 59580884), (31, 51893028), (33, 48747996), (36, 44685663), (38, 42333786), (44, 36560997), (54, 29790442), (57, 28222524), (62, 25946514), (66, 24373998), (76, 21166893), (93, 17297676), (99, 16249332), (108, 14895221), (114, 14111262), (121, 13294908), (124, 12973257), (132, 12186999), (171, 9407508), (186, 8648838), (198, 8124666), (209, 7697052), (228, 7055631), (242, 6647454), (279, 5765892), (297, 5416444), (341, 4717548), (342, 4703754), (361, 4456188), (363, 4431636), (372, 4324419), (396, 4062333), (418, 3848526), (484, 3323727), (513, 3135836), (558, 2882946), (589, 2731212), (594, 2708222), (627, 2565684), (682, 2358774), (684, 2351877), (722, 2228094), (726, 2215818), (836, 1924263), (837, 1921964), (1023, 1572516), (1026, 1567918), (1083, 1485396), (1089, 1477212), (1116, 1441473), (1178, 1365606), (1188, 1354111), (1254, 1282842), (1331, 1208628), (1364, 1179387), (1444, 1114047), (1452, 1107909), (1674, 960982), (1767, 910404), (1881, 855228), (2046, 786258), (2052, 783959), (2166, 742698), (2178, 738606), (2299, 699732), (2356, 682803), (2508, 641421), (2662, 604314), (3069, 524172), (3249, 495132), (3267, 492404), (3348, 480491), (3534, 455202), (3751, 428868), (3762, 427614), (3971, 405108), (3993, 402876), (4092, 393129), (4332, 371349), (4356, 369303), (4598, 349866), (5301, 303468), (5324, 302157), (5643, 285076), (6138, 262086), (6479, 248292), (6498, 247566), (6534, 246202), (6897, 233244), (7068, 227601), (7502, 214434), (7524, 213807), (7942, 202554), (7986, 201438), (9196, 174933), (9207, 174724), (9747, 165044), (10602, 151734), (11191, 143748), (11253, 142956), (11286, 142538), (11913, 135036), (11979, 134292), (12276, 131043), (12958, 124146), (12996, 123783), (13068, 123101), (13794, 116622), (15004, 107217), (15884, 101277), (15903, 101156), (15972, 100719), (18414, 87362), (19437, 82764), (19494, 82522), (20691, 77748), (21204, 75867), (22382, 71874), (22506, 71478), (22572, 71269), (23826, 67518), (23958, 67146), (25289, 63612), (25916, 62073), (27588, 58311), (31806, 50578), (33573, 47916), (33759, 47652), (35739, 45012), (35937, 44764), (36828, 43681), (38874, 41382), (38988, 41261)]