1955209212

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 288

約数和(自身を含む): 6021872640

約数和(自身を除く): 4066663428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 47, 54, 57, 66, 76, 94, 97, 99, 108, 114, 132, 141, 171, 188, 194, 198, 209, 228, 282, 291, 297, 342, 361, 388, 396, 418, 423, 513, 517, 564, 582, 594, 627, 684, 722, 836, 846, 873, 893, 1026, 1034, 1067, 1083, 1164, 1188, 1254, 1269, 1444, 1551, 1692, 1746, 1786, 1843, 1881, 2052, 2068, 2134, 2166, 2508, 2538, 2619, 2679, 3102, 3201, 3249, 3492, 3572, 3686, 3762, 3971, 4268, 4332, 4559, 4653, 5076, 5238, 5358, 5529, 5643, 6204, 6402, 6498, 7372, 7524, 7942, 8037, 9118, 9306, 9603, 9747, 9823, 10476, 10716, 11058, 11286, 11913, 12804, 12996, 13677, 13959, 15884, 16074, 16587, 16967, 18236, 18612, 19206, 19494, 19646, 20273, 22116, 22572, 23826, 24111, 27354, 27918, 28809, 29469, 32148, 33174, 33934, 35017, 35739, 38412, 38988, 39292, 40546, 41031, 47652, 48222, 49761, 50149, 50901, 54708, 55836, 57618, 58938, 60819, 66348, 67868, 70034, 71478, 81092, 82062, 86621, 88407, 96444, 99522, 100298, 101802, 105051, 107217, 115236, 117876, 121638, 123093, 140068, 142956, 150447, 152703, 164124, 173242, 176814, 182457, 186637, 199044, 200596, 203604, 210102, 214434, 243276, 246186, 259863, 265221, 300894, 305406, 315153, 346484, 353628, 364914, 373274, 385187, 420204, 428868, 451341, 458109, 492372, 519726, 530442, 547371, 559911, 601788, 610812, 630306, 729828, 746548, 770374, 779589, 902682, 916218, 945459, 952831, 1039452, 1060884, 1094742, 1119822, 1155561, 1260612, 1354023, 1540748, 1559178, 1645799, 1679733, 1805364, 1832436, 1890918, 1905662, 2189484, 2239644, 2311122, 2338767, 2708046, 2858493, 3118356, 3291598, 3359466, 3466683, 3781836, 3811324, 4622244, 4677534, 4937397, 5039199, 5416092, 5716986, 6583196, 6718932, 6933366, 8575479, 9355068, 9874794, 10078398, 10400049, 11433972, 13866732, 14812191, 17150958, 18103789, 19749588, 20156796, 20800098, 25726437, 29624382, 34301916, 36207578, 41600196, 44436573, 51452874, 54311367, 59248764, 72415156, 88873146, 102905748, 108622734, 162934101, 177746292, 217245468, 325868202, 488802303, 651736404, 977604606, 1955209212]

約数ペア:

[(1, 1955209212), (2, 977604606), (3, 651736404), (4, 488802303), (6, 325868202), (9, 217245468), (11, 177746292), (12, 162934101), (18, 108622734), (19, 102905748), (22, 88873146), (27, 72415156), (33, 59248764), (36, 54311367), (38, 51452874), (44, 44436573), (47, 41600196), (54, 36207578), (57, 34301916), (66, 29624382), (76, 25726437), (94, 20800098), (97, 20156796), (99, 19749588), (108, 18103789), (114, 17150958), (132, 14812191), (141, 13866732), (171, 11433972), (188, 10400049), (194, 10078398), (198, 9874794), (209, 9355068), (228, 8575479), (282, 6933366), (291, 6718932), (297, 6583196), (342, 5716986), (361, 5416092), (388, 5039199), (396, 4937397), (418, 4677534), (423, 4622244), (513, 3811324), (517, 3781836), (564, 3466683), (582, 3359466), (594, 3291598), (627, 3118356), (684, 2858493), (722, 2708046), (836, 2338767), (846, 2311122), (873, 2239644), (893, 2189484), (1026, 1905662), (1034, 1890918), (1067, 1832436), (1083, 1805364), (1164, 1679733), (1188, 1645799), (1254, 1559178), (1269, 1540748), (1444, 1354023), (1551, 1260612), (1692, 1155561), (1746, 1119822), (1786, 1094742), (1843, 1060884), (1881, 1039452), (2052, 952831), (2068, 945459), (2134, 916218), (2166, 902682), (2508, 779589), (2538, 770374), (2619, 746548), (2679, 729828), (3102, 630306), (3201, 610812), (3249, 601788), (3492, 559911), (3572, 547371), (3686, 530442), (3762, 519726), (3971, 492372), (4268, 458109), (4332, 451341), (4559, 428868), (4653, 420204), (5076, 385187), (5238, 373274), (5358, 364914), (5529, 353628), (5643, 346484), (6204, 315153), (6402, 305406), (6498, 300894), (7372, 265221), (7524, 259863), (7942, 246186), (8037, 243276), (9118, 214434), (9306, 210102), (9603, 203604), (9747, 200596), (9823, 199044), (10476, 186637), (10716, 182457), (11058, 176814), (11286, 173242), (11913, 164124), (12804, 152703), (12996, 150447), (13677, 142956), (13959, 140068), (15884, 123093), (16074, 121638), (16587, 117876), (16967, 115236), (18236, 107217), (18612, 105051), (19206, 101802), (19494, 100298), (19646, 99522), (20273, 96444), (22116, 88407), (22572, 86621), (23826, 82062), (24111, 81092), (27354, 71478), (27918, 70034), (28809, 67868), (29469, 66348), (32148, 60819), (33174, 58938), (33934, 57618), (35017, 55836), (35739, 54708), (38412, 50901), (38988, 50149), (39292, 49761), (40546, 48222), (41031, 47652)]