212028768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{105173}}^1$

素因数の和:105196

約数の個数: 72

約数和(自身を含む): 689100048

約数和(自身を除く): 477071280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 105173, 210346, 315519, 420692, 631038, 736211, 841384, 946557, 1262076, 1472422, 1682768, 1893114, 2208633, 2524152, 2944844, 3365536, 3786228, 4417266, 5048304, 5889688, 6625899, 7572456, 8834532, 10096608, 11779376, 13251798, 15144912, 17669064, 23558752, 26503596, 30289824, 35338128, 53007192, 70676256, 106014384, 212028768]

約数ペア:

[(1, 212028768), (2, 106014384), (3, 70676256), (4, 53007192), (6, 35338128), (7, 30289824), (8, 26503596), (9, 23558752), (12, 17669064), (14, 15144912), (16, 13251798), (18, 11779376), (21, 10096608), (24, 8834532), (28, 7572456), (32, 6625899), (36, 5889688), (42, 5048304), (48, 4417266), (56, 3786228), (63, 3365536), (72, 2944844), (84, 2524152), (96, 2208633), (112, 1893114), (126, 1682768), (144, 1472422), (168, 1262076), (224, 946557), (252, 841384), (288, 736211), (336, 631038), (504, 420692), (672, 315519), (1008, 210346), (2016, 105173)]