195689448

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 600210000

約数和(自身を除く): 404520552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 37, 51, 58, 68, 72, 74, 87, 102, 111, 116, 136, 148, 149, 153, 174, 204, 222, 232, 261, 296, 298, 306, 333, 348, 408, 444, 447, 493, 522, 596, 612, 629, 666, 696, 888, 894, 986, 1044, 1073, 1192, 1224, 1258, 1332, 1341, 1479, 1788, 1887, 1972, 2088, 2146, 2516, 2533, 2664, 2682, 2958, 3219, 3576, 3774, 3944, 4292, 4321, 4437, 5032, 5066, 5364, 5513, 5661, 5916, 6438, 7548, 7599, 8584, 8642, 8874, 9657, 10132, 10728, 11026, 11322, 11832, 12876, 12963, 15096, 15198, 16539, 17284, 17748, 18241, 19314, 20264, 22052, 22644, 22797, 25752, 25926, 30396, 33078, 34568, 35496, 36482, 38628, 38889, 44104, 45288, 45594, 49617, 51852, 54723, 60792, 66156, 72964, 73457, 77256, 77778, 91188, 93721, 99234, 103704, 109446, 132312, 145928, 146914, 155556, 159877, 164169, 182376, 187442, 198468, 218892, 220371, 281163, 293828, 311112, 319754, 328338, 374884, 396936, 437784, 440742, 479631, 562326, 587656, 639508, 656676, 661113, 749768, 843489, 881484, 959262, 1124652, 1279016, 1313352, 1322226, 1438893, 1686978, 1762968, 1918524, 2249304, 2644452, 2717909, 2877786, 3373956, 3837048, 5288904, 5435818, 5755572, 6747912, 8153727, 10871636, 11511144, 16307454, 21743272, 24461181, 32614908, 48922362, 65229816, 97844724, 195689448]

約数ペア:

[(1, 195689448), (2, 97844724), (3, 65229816), (4, 48922362), (6, 32614908), (8, 24461181), (9, 21743272), (12, 16307454), (17, 11511144), (18, 10871636), (24, 8153727), (29, 6747912), (34, 5755572), (36, 5435818), (37, 5288904), (51, 3837048), (58, 3373956), (68, 2877786), (72, 2717909), (74, 2644452), (87, 2249304), (102, 1918524), (111, 1762968), (116, 1686978), (136, 1438893), (148, 1322226), (149, 1313352), (153, 1279016), (174, 1124652), (204, 959262), (222, 881484), (232, 843489), (261, 749768), (296, 661113), (298, 656676), (306, 639508), (333, 587656), (348, 562326), (408, 479631), (444, 440742), (447, 437784), (493, 396936), (522, 374884), (596, 328338), (612, 319754), (629, 311112), (666, 293828), (696, 281163), (888, 220371), (894, 218892), (986, 198468), (1044, 187442), (1073, 182376), (1192, 164169), (1224, 159877), (1258, 155556), (1332, 146914), (1341, 145928), (1479, 132312), (1788, 109446), (1887, 103704), (1972, 99234), (2088, 93721), (2146, 91188), (2516, 77778), (2533, 77256), (2664, 73457), (2682, 72964), (2958, 66156), (3219, 60792), (3576, 54723), (3774, 51852), (3944, 49617), (4292, 45594), (4321, 45288), (4437, 44104), (5032, 38889), (5066, 38628), (5364, 36482), (5513, 35496), (5661, 34568), (5916, 33078), (6438, 30396), (7548, 25926), (7599, 25752), (8584, 22797), (8642, 22644), (8874, 22052), (9657, 20264), (10132, 19314), (10728, 18241), (11026, 17748), (11322, 17284), (11832, 16539), (12876, 15198), (12963, 15096)]