213781008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{33487}}^1$

素因数の和:33524

約数の個数: 80

約数和(自身を含む): 664401920

約数和(自身を除く): 450620912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 33487, 66974, 100461, 133948, 200922, 234409, 267896, 401844, 468818, 535792, 636253, 703227, 803688, 937636, 1272506, 1406454, 1607376, 1875272, 1908759, 2545012, 2812908, 3750544, 3817518, 4453771, 5090024, 5625816, 7635036, 8907542, 10180048, 11251632, 13361313, 15270072, 17815084, 26722626, 30540144, 35630168, 53445252, 71260336, 106890504, 213781008]

約数ペア:

[(1, 213781008), (2, 106890504), (3, 71260336), (4, 53445252), (6, 35630168), (7, 30540144), (8, 26722626), (12, 17815084), (14, 15270072), (16, 13361313), (19, 11251632), (21, 10180048), (24, 8907542), (28, 7635036), (38, 5625816), (42, 5090024), (48, 4453771), (56, 3817518), (57, 3750544), (76, 2812908), (84, 2545012), (112, 1908759), (114, 1875272), (133, 1607376), (152, 1406454), (168, 1272506), (228, 937636), (266, 803688), (304, 703227), (336, 636253), (399, 535792), (456, 468818), (532, 401844), (798, 267896), (912, 234409), (1064, 200922), (1596, 133948), (2128, 100461), (3192, 66974), (6384, 33487)]