211870512

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{10009}}^1$

素因数の和:10040

約数の個数: 120

約数和(自身を含む): 707506800

約数和(自身を除く): 495636288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10009, 10584, 20018, 21168, 30027, 40036, 60054, 70063, 80072, 90081, 120108, 140126, 160144, 180162, 210189, 240216, 270243, 280252, 360324, 420378, 480432, 490441, 540486, 560504, 630567, 720648, 840756, 980882, 1080972, 1121008, 1261134, 1441296, 1471323, 1681512, 1891701, 1961764, 2161944, 2522268, 2942646, 3363024, 3783402, 3923528, 4323888, 4413969, 5044536, 5885292, 7566804, 7847056, 8827938, 10089072, 11770584, 13241907, 15133608, 17655876, 23541168, 26483814, 30267216, 35311752, 52967628, 70623504, 105935256, 211870512]

約数ペア:

[(1, 211870512), (2, 105935256), (3, 70623504), (4, 52967628), (6, 35311752), (7, 30267216), (8, 26483814), (9, 23541168), (12, 17655876), (14, 15133608), (16, 13241907), (18, 11770584), (21, 10089072), (24, 8827938), (27, 7847056), (28, 7566804), (36, 5885292), (42, 5044536), (48, 4413969), (49, 4323888), (54, 3923528), (56, 3783402), (63, 3363024), (72, 2942646), (84, 2522268), (98, 2161944), (108, 1961764), (112, 1891701), (126, 1681512), (144, 1471323), (147, 1441296), (168, 1261134), (189, 1121008), (196, 1080972), (216, 980882), (252, 840756), (294, 720648), (336, 630567), (378, 560504), (392, 540486), (432, 490441), (441, 480432), (504, 420378), (588, 360324), (756, 280252), (784, 270243), (882, 240216), (1008, 210189), (1176, 180162), (1323, 160144), (1512, 140126), (1764, 120108), (2352, 90081), (2646, 80072), (3024, 70063), (3528, 60054), (5292, 40036), (7056, 30027), (10009, 21168), (10584, 20018)]