215869504

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1087}}^1$

素因数の和:1235

約数の個数: 56

約数和(自身を含む): 447690240

約数和(自身を除く): 231820736

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 107, 116, 214, 232, 428, 464, 856, 928, 1087, 1712, 1856, 2174, 3103, 3424, 4348, 6206, 6848, 8696, 12412, 17392, 24824, 31523, 34784, 49648, 63046, 69568, 99296, 116309, 126092, 198592, 232618, 252184, 465236, 504368, 930472, 1008736, 1860944, 2017472, 3372961, 3721888, 6745922, 7443776, 13491844, 26983688, 53967376, 107934752, 215869504]

約数ペア:

[(1, 215869504), (2, 107934752), (4, 53967376), (8, 26983688), (16, 13491844), (29, 7443776), (32, 6745922), (58, 3721888), (64, 3372961), (107, 2017472), (116, 1860944), (214, 1008736), (232, 930472), (428, 504368), (464, 465236), (856, 252184), (928, 232618), (1087, 198592), (1712, 126092), (1856, 116309), (2174, 99296), (3103, 69568), (3424, 63046), (4348, 49648), (6206, 34784), (6848, 31523), (8696, 24824), (12412, 17392)]