213319128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 646380000

約数和(自身を除く): 433060872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 29, 33, 34, 44, 51, 58, 66, 68, 87, 88, 102, 116, 121, 132, 136, 149, 174, 187, 204, 232, 242, 264, 298, 319, 348, 363, 374, 408, 447, 484, 493, 561, 596, 638, 696, 726, 748, 894, 957, 968, 986, 1122, 1192, 1276, 1452, 1479, 1496, 1639, 1788, 1914, 1972, 2057, 2244, 2533, 2552, 2904, 2958, 3278, 3509, 3576, 3828, 3944, 4114, 4321, 4488, 4917, 5066, 5423, 5916, 6171, 6556, 7018, 7599, 7656, 8228, 8642, 9834, 10132, 10527, 10846, 11832, 12342, 12963, 13112, 14036, 15198, 16269, 16456, 17284, 18029, 19668, 20264, 21054, 21692, 24684, 25926, 27863, 28072, 30396, 32538, 34568, 36058, 39336, 42108, 43384, 47531, 49368, 51852, 54087, 55726, 59653, 60792, 65076, 72116, 73457, 83589, 84216, 95062, 103704, 108174, 111452, 119306, 130152, 142593, 144232, 146914, 167178, 178959, 190124, 216348, 220371, 222904, 238612, 285186, 293828, 306493, 334356, 357918, 380248, 432696, 440742, 477224, 522841, 570372, 587656, 612986, 668712, 715836, 808027, 881484, 919479, 1045682, 1140744, 1225972, 1431672, 1568523, 1616054, 1762968, 1838958, 2091364, 2424081, 2451944, 3137046, 3232108, 3677916, 4182728, 4848162, 6274092, 6464216, 7355832, 8888297, 9696324, 12548184, 17776594, 19392648, 26664891, 35553188, 53329782, 71106376, 106659564, 213319128]

約数ペア:

[(1, 213319128), (2, 106659564), (3, 71106376), (4, 53329782), (6, 35553188), (8, 26664891), (11, 19392648), (12, 17776594), (17, 12548184), (22, 9696324), (24, 8888297), (29, 7355832), (33, 6464216), (34, 6274092), (44, 4848162), (51, 4182728), (58, 3677916), (66, 3232108), (68, 3137046), (87, 2451944), (88, 2424081), (102, 2091364), (116, 1838958), (121, 1762968), (132, 1616054), (136, 1568523), (149, 1431672), (174, 1225972), (187, 1140744), (204, 1045682), (232, 919479), (242, 881484), (264, 808027), (298, 715836), (319, 668712), (348, 612986), (363, 587656), (374, 570372), (408, 522841), (447, 477224), (484, 440742), (493, 432696), (561, 380248), (596, 357918), (638, 334356), (696, 306493), (726, 293828), (748, 285186), (894, 238612), (957, 222904), (968, 220371), (986, 216348), (1122, 190124), (1192, 178959), (1276, 167178), (1452, 146914), (1479, 144232), (1496, 142593), (1639, 130152), (1788, 119306), (1914, 111452), (1972, 108174), (2057, 103704), (2244, 95062), (2533, 84216), (2552, 83589), (2904, 73457), (2958, 72116), (3278, 65076), (3509, 60792), (3576, 59653), (3828, 55726), (3944, 54087), (4114, 51852), (4321, 49368), (4488, 47531), (4917, 43384), (5066, 42108), (5423, 39336), (5916, 36058), (6171, 34568), (6556, 32538), (7018, 30396), (7599, 28072), (7656, 27863), (8228, 25926), (8642, 24684), (9834, 21692), (10132, 21054), (10527, 20264), (10846, 19668), (11832, 18029), (12342, 17284), (12963, 16456), (13112, 16269), (14036, 15198)]