1388774016

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{172219}}^1$

素因数の和:172246

約数の個数: 96

約数和(自身を含む): 4567274400

約数和(自身を除く): 3178500384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 172219, 344438, 516657, 688876, 1033314, 1205533, 1377752, 1549971, 2066628, 2411066, 2755504, 3099942, 3616599, 4133256, 4822132, 5511008, 6199884, 7233198, 8266512, 9644264, 10849797, 11022016, 12399768, 14466396, 16533024, 19288528, 21699594, 22044032, 24799536, 28932792, 33066048, 38577056, 43399188, 49599072, 57865584, 66132096, 77154112, 86798376, 99198144, 115731168, 154308224, 173596752, 198396288, 231462336, 347193504, 462924672, 694387008, 1388774016]

約数ペア:

[(1, 1388774016), (2, 694387008), (3, 462924672), (4, 347193504), (6, 231462336), (7, 198396288), (8, 173596752), (9, 154308224), (12, 115731168), (14, 99198144), (16, 86798376), (18, 77154112), (21, 66132096), (24, 57865584), (28, 49599072), (32, 43399188), (36, 38577056), (42, 33066048), (48, 28932792), (56, 24799536), (63, 22044032), (64, 21699594), (72, 19288528), (84, 16533024), (96, 14466396), (112, 12399768), (126, 11022016), (128, 10849797), (144, 9644264), (168, 8266512), (192, 7233198), (224, 6199884), (252, 5511008), (288, 4822132), (336, 4133256), (384, 3616599), (448, 3099942), (504, 2755504), (576, 2411066), (672, 2066628), (896, 1549971), (1008, 1377752), (1152, 1205533), (1344, 1033314), (2016, 688876), (2688, 516657), (4032, 344438), (8064, 172219)]