305285904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2503}}^1$

素因数の和:2546

約数の個数: 180

約数和(自身を含む): 1073695168

約数和(自身を除く): 768409264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 231, 242, 252, 264, 308, 336, 363, 396, 462, 484, 504, 528, 616, 693, 726, 792, 847, 924, 968, 1008, 1089, 1232, 1386, 1452, 1584, 1694, 1848, 1936, 2178, 2503, 2541, 2772, 2904, 3388, 3696, 4356, 5006, 5082, 5544, 5808, 6776, 7509, 7623, 8712, 10012, 10164, 11088, 13552, 15018, 15246, 17424, 17521, 20024, 20328, 22527, 27533, 30036, 30492, 35042, 40048, 40656, 45054, 52563, 55066, 60072, 60984, 70084, 82599, 90108, 105126, 110132, 120144, 121968, 140168, 157689, 165198, 180216, 192731, 210252, 220264, 247797, 280336, 302863, 315378, 330396, 360432, 385462, 420504, 440528, 495594, 578193, 605726, 630756, 660792, 770924, 841008, 908589, 991188, 1156386, 1211452, 1261512, 1321584, 1541848, 1734579, 1817178, 1982376, 2120041, 2312772, 2422904, 2523024, 2725767, 3083696, 3469158, 3634356, 3964752, 4240082, 4625544, 4845808, 5451534, 6360123, 6938316, 7268712, 8480164, 9251088, 10903068, 12720246, 13876632, 14537424, 16960328, 19080369, 21806136, 25440492, 27753264, 33920656, 38160738, 43612272, 50880984, 76321476, 101761968, 152642952, 305285904]

約数ペア:

[(1, 305285904), (2, 152642952), (3, 101761968), (4, 76321476), (6, 50880984), (7, 43612272), (8, 38160738), (9, 33920656), (11, 27753264), (12, 25440492), (14, 21806136), (16, 19080369), (18, 16960328), (21, 14537424), (22, 13876632), (24, 12720246), (28, 10903068), (33, 9251088), (36, 8480164), (42, 7268712), (44, 6938316), (48, 6360123), (56, 5451534), (63, 4845808), (66, 4625544), (72, 4240082), (77, 3964752), (84, 3634356), (88, 3469158), (99, 3083696), (112, 2725767), (121, 2523024), (126, 2422904), (132, 2312772), (144, 2120041), (154, 1982376), (168, 1817178), (176, 1734579), (198, 1541848), (231, 1321584), (242, 1261512), (252, 1211452), (264, 1156386), (308, 991188), (336, 908589), (363, 841008), (396, 770924), (462, 660792), (484, 630756), (504, 605726), (528, 578193), (616, 495594), (693, 440528), (726, 420504), (792, 385462), (847, 360432), (924, 330396), (968, 315378), (1008, 302863), (1089, 280336), (1232, 247797), (1386, 220264), (1452, 210252), (1584, 192731), (1694, 180216), (1848, 165198), (1936, 157689), (2178, 140168), (2503, 121968), (2541, 120144), (2772, 110132), (2904, 105126), (3388, 90108), (3696, 82599), (4356, 70084), (5006, 60984), (5082, 60072), (5544, 55066), (5808, 52563), (6776, 45054), (7509, 40656), (7623, 40048), (8712, 35042), (10012, 30492), (10164, 30036), (11088, 27533), (13552, 22527), (15018, 20328), (15246, 20024), (17424, 17521)]