217833252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10499}}^1$

素因数の和:10545

約数の個数: 96

約数和(自身を含む): 658560000

約数和(自身を除く): 440726748

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 10374, 10499, 20748, 20998, 31497, 41996, 62994, 73493, 125988, 136487, 146986, 199481, 220479, 272974, 293972, 398962, 409461, 440958, 545948, 598443, 797924, 818922, 881916, 955409, 1196886, 1396367, 1637844, 1910818, 2393772, 2593253, 2792734, 2866227, 3821636, 4189101, 5186506, 5585468, 5732454, 7779759, 8378202, 10373012, 11464908, 15559518, 16756404, 18152771, 31119036, 36305542, 54458313, 72611084, 108916626, 217833252]

約数ペア:

[(1, 217833252), (2, 108916626), (3, 72611084), (4, 54458313), (6, 36305542), (7, 31119036), (12, 18152771), (13, 16756404), (14, 15559518), (19, 11464908), (21, 10373012), (26, 8378202), (28, 7779759), (38, 5732454), (39, 5585468), (42, 5186506), (52, 4189101), (57, 3821636), (76, 2866227), (78, 2792734), (84, 2593253), (91, 2393772), (114, 1910818), (133, 1637844), (156, 1396367), (182, 1196886), (228, 955409), (247, 881916), (266, 818922), (273, 797924), (364, 598443), (399, 545948), (494, 440958), (532, 409461), (546, 398962), (741, 293972), (798, 272974), (988, 220479), (1092, 199481), (1482, 146986), (1596, 136487), (1729, 125988), (2964, 73493), (3458, 62994), (5187, 41996), (6916, 31497), (10374, 20998), (10499, 20748)]