211061268

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:587

約数の個数: 144

約数和(自身を含む): 622056960

約数和(自身を除く): 410995692

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 31, 33, 36, 44, 54, 62, 66, 93, 99, 108, 121, 124, 132, 186, 198, 242, 279, 297, 341, 363, 372, 396, 484, 521, 558, 594, 682, 726, 837, 1023, 1042, 1089, 1116, 1188, 1364, 1452, 1563, 1674, 2046, 2084, 2178, 3069, 3126, 3267, 3348, 3751, 4092, 4356, 4689, 5731, 6138, 6252, 6534, 7502, 9207, 9378, 11253, 11462, 12276, 13068, 14067, 15004, 16151, 17193, 18414, 18756, 22506, 22924, 28134, 32302, 33759, 34386, 36828, 45012, 48453, 51579, 56268, 63041, 64604, 67518, 68772, 96906, 101277, 103158, 126082, 135036, 145359, 154737, 177661, 189123, 193812, 202554, 206316, 252164, 290718, 309474, 355322, 378246, 405108, 436077, 532983, 567369, 581436, 618948, 710644, 756492, 872154, 1065966, 1134738, 1598949, 1702107, 1744308, 1954271, 2131932, 2269476, 3197898, 3404214, 3908542, 4796847, 5862813, 6395796, 6808428, 7817084, 9593694, 11725626, 17588439, 19187388, 23451252, 35176878, 52765317, 70353756, 105530634, 211061268]

約数ペア:

[(1, 211061268), (2, 105530634), (3, 70353756), (4, 52765317), (6, 35176878), (9, 23451252), (11, 19187388), (12, 17588439), (18, 11725626), (22, 9593694), (27, 7817084), (31, 6808428), (33, 6395796), (36, 5862813), (44, 4796847), (54, 3908542), (62, 3404214), (66, 3197898), (93, 2269476), (99, 2131932), (108, 1954271), (121, 1744308), (124, 1702107), (132, 1598949), (186, 1134738), (198, 1065966), (242, 872154), (279, 756492), (297, 710644), (341, 618948), (363, 581436), (372, 567369), (396, 532983), (484, 436077), (521, 405108), (558, 378246), (594, 355322), (682, 309474), (726, 290718), (837, 252164), (1023, 206316), (1042, 202554), (1089, 193812), (1116, 189123), (1188, 177661), (1364, 154737), (1452, 145359), (1563, 135036), (1674, 126082), (2046, 103158), (2084, 101277), (2178, 96906), (3069, 68772), (3126, 67518), (3267, 64604), (3348, 63041), (3751, 56268), (4092, 51579), (4356, 48453), (4689, 45012), (5731, 36828), (6138, 34386), (6252, 33759), (6534, 32302), (7502, 28134), (9207, 22924), (9378, 22506), (11253, 18756), (11462, 18414), (12276, 17193), (13068, 16151), (14067, 15004)]