211417344

素因数分解:

$2^8\times 3^3\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:517

約数の個数: 144

約数和(自身を含む): 635275200

約数和(自身を除く): 423857856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 96, 108, 128, 144, 146, 192, 216, 219, 256, 288, 292, 384, 419, 432, 438, 576, 584, 657, 768, 838, 864, 876, 1152, 1168, 1257, 1314, 1676, 1728, 1752, 1971, 2304, 2336, 2514, 2628, 3352, 3456, 3504, 3771, 3942, 4672, 5028, 5256, 6704, 6912, 7008, 7542, 7884, 9344, 10056, 10512, 11313, 13408, 14016, 15084, 15768, 18688, 20112, 21024, 22626, 26816, 28032, 30168, 30587, 31536, 40224, 42048, 45252, 53632, 56064, 60336, 61174, 63072, 80448, 84096, 90504, 91761, 107264, 120672, 122348, 126144, 160896, 168192, 181008, 183522, 241344, 244696, 252288, 275283, 321792, 362016, 367044, 482688, 489392, 504576, 550566, 724032, 734088, 825849, 965376, 978784, 1101132, 1448064, 1468176, 1651698, 1957568, 2202264, 2896128, 2936352, 3303396, 3915136, 4404528, 5872704, 6606792, 7830272, 8809056, 11745408, 13213584, 17618112, 23490816, 26427168, 35236224, 52854336, 70472448, 105708672, 211417344]

約数ペア:

[(1, 211417344), (2, 105708672), (3, 70472448), (4, 52854336), (6, 35236224), (8, 26427168), (9, 23490816), (12, 17618112), (16, 13213584), (18, 11745408), (24, 8809056), (27, 7830272), (32, 6606792), (36, 5872704), (48, 4404528), (54, 3915136), (64, 3303396), (72, 2936352), (73, 2896128), (96, 2202264), (108, 1957568), (128, 1651698), (144, 1468176), (146, 1448064), (192, 1101132), (216, 978784), (219, 965376), (256, 825849), (288, 734088), (292, 724032), (384, 550566), (419, 504576), (432, 489392), (438, 482688), (576, 367044), (584, 362016), (657, 321792), (768, 275283), (838, 252288), (864, 244696), (876, 241344), (1152, 183522), (1168, 181008), (1257, 168192), (1314, 160896), (1676, 126144), (1728, 122348), (1752, 120672), (1971, 107264), (2304, 91761), (2336, 90504), (2514, 84096), (2628, 80448), (3352, 63072), (3456, 61174), (3504, 60336), (3771, 56064), (3942, 53632), (4672, 45252), (5028, 42048), (5256, 40224), (6704, 31536), (6912, 30587), (7008, 30168), (7542, 28032), (7884, 26816), (9344, 22626), (10056, 21024), (10512, 20112), (11313, 18688), (13408, 15768), (14016, 15084)]