242742456

素因数分解:

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

素因数の和:211

約数の個数: 192

約数和(自身を含む): 770796000

約数和(自身を除く): 528053544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 121, 132, 136, 149, 153, 187, 198, 204, 242, 264, 298, 306, 363, 374, 396, 408, 447, 484, 561, 596, 612, 726, 748, 792, 894, 968, 1089, 1122, 1192, 1224, 1331, 1341, 1452, 1496, 1639, 1683, 1788, 2057, 2178, 2244, 2533, 2662, 2682, 2904, 3278, 3366, 3576, 3993, 4114, 4356, 4488, 4917, 5066, 5324, 5364, 6171, 6556, 6732, 7599, 7986, 8228, 8712, 9834, 10132, 10648, 10728, 11979, 12342, 13112, 13464, 14751, 15198, 15972, 16456, 18029, 18513, 19668, 20264, 22627, 22797, 23958, 24684, 27863, 29502, 30396, 31944, 36058, 37026, 39336, 45254, 45594, 47916, 49368, 54087, 55726, 59004, 60792, 67881, 72116, 74052, 83589, 90508, 91188, 95832, 108174, 111452, 118008, 135762, 144232, 148104, 162261, 167178, 181016, 182376, 198319, 203643, 216348, 222904, 250767, 271524, 306493, 324522, 334356, 396638, 407286, 432696, 501534, 543048, 594957, 612986, 649044, 668712, 793276, 814572, 919479, 1003068, 1189914, 1225972, 1298088, 1586552, 1629144, 1784871, 1838958, 2006136, 2379828, 2451944, 2758437, 3371423, 3569742, 3677916, 4759656, 5516874, 6742846, 7139484, 7355832, 10114269, 11033748, 13485692, 14278968, 20228538, 22067496, 26971384, 30342807, 40457076, 60685614, 80914152, 121371228, 242742456]

約数ペア:

[(1, 242742456), (2, 121371228), (3, 80914152), (4, 60685614), (6, 40457076), (8, 30342807), (9, 26971384), (11, 22067496), (12, 20228538), (17, 14278968), (18, 13485692), (22, 11033748), (24, 10114269), (33, 7355832), (34, 7139484), (36, 6742846), (44, 5516874), (51, 4759656), (66, 3677916), (68, 3569742), (72, 3371423), (88, 2758437), (99, 2451944), (102, 2379828), (121, 2006136), (132, 1838958), (136, 1784871), (149, 1629144), (153, 1586552), (187, 1298088), (198, 1225972), (204, 1189914), (242, 1003068), (264, 919479), (298, 814572), (306, 793276), (363, 668712), (374, 649044), (396, 612986), (408, 594957), (447, 543048), (484, 501534), (561, 432696), (596, 407286), (612, 396638), (726, 334356), (748, 324522), (792, 306493), (894, 271524), (968, 250767), (1089, 222904), (1122, 216348), (1192, 203643), (1224, 198319), (1331, 182376), (1341, 181016), (1452, 167178), (1496, 162261), (1639, 148104), (1683, 144232), (1788, 135762), (2057, 118008), (2178, 111452), (2244, 108174), (2533, 95832), (2662, 91188), (2682, 90508), (2904, 83589), (3278, 74052), (3366, 72116), (3576, 67881), (3993, 60792), (4114, 59004), (4356, 55726), (4488, 54087), (4917, 49368), (5066, 47916), (5324, 45594), (5364, 45254), (6171, 39336), (6556, 37026), (6732, 36058), (7599, 31944), (7986, 30396), (8228, 29502), (8712, 27863), (9834, 24684), (10132, 23958), (10648, 22797), (10728, 22627), (11979, 20264), (12342, 19668), (13112, 18513), (13464, 18029), (14751, 16456), (15198, 15972)]