216752424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{10159}}^1$

素因数の和:10302

約数の個数: 64

約数和(自身を含む): 624230400

約数和(自身を除く): 407477976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10159, 10668, 20318, 21336, 30477, 40636, 60954, 71113, 81272, 121908, 142226, 213339, 243816, 284452, 426678, 568904, 853356, 1290193, 1706712, 2580386, 3870579, 5160772, 7741158, 9031351, 10321544, 15482316, 18062702, 27094053, 30964632, 36125404, 54188106, 72250808, 108376212, 216752424]

約数ペア:

[(1, 216752424), (2, 108376212), (3, 72250808), (4, 54188106), (6, 36125404), (7, 30964632), (8, 27094053), (12, 18062702), (14, 15482316), (21, 10321544), (24, 9031351), (28, 7741158), (42, 5160772), (56, 3870579), (84, 2580386), (127, 1706712), (168, 1290193), (254, 853356), (381, 568904), (508, 426678), (762, 284452), (889, 243816), (1016, 213339), (1524, 142226), (1778, 121908), (2667, 81272), (3048, 71113), (3556, 60954), (5334, 40636), (7112, 30477), (10159, 21336), (10668, 20318)]