268084908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 905049600

約数和(自身を除く): 636964692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 59, 63, 73, 76, 78, 84, 91, 114, 117, 118, 126, 133, 146, 156, 171, 177, 182, 219, 228, 234, 236, 247, 252, 266, 273, 292, 342, 354, 364, 399, 413, 438, 468, 494, 511, 531, 532, 546, 657, 684, 708, 741, 767, 798, 819, 826, 876, 949, 988, 1022, 1062, 1092, 1121, 1197, 1239, 1314, 1387, 1482, 1533, 1534, 1596, 1638, 1652, 1729, 1898, 2044, 2124, 2223, 2242, 2301, 2394, 2478, 2628, 2774, 2847, 2964, 3066, 3068, 3276, 3363, 3458, 3717, 3796, 4161, 4307, 4446, 4484, 4599, 4602, 4788, 4956, 5187, 5369, 5548, 5694, 6132, 6643, 6726, 6903, 6916, 7434, 7847, 8322, 8541, 8614, 8892, 9198, 9204, 9709, 10089, 10374, 10738, 11388, 12483, 12921, 13286, 13452, 13806, 14573, 14868, 15561, 15694, 16107, 16644, 17082, 17228, 18031, 18396, 19418, 19929, 20178, 20748, 21476, 23541, 24966, 25842, 26572, 27612, 29127, 29146, 30149, 31122, 31388, 32214, 34164, 36062, 38763, 38836, 39858, 40356, 43719, 47082, 48321, 49932, 51684, 54093, 55991, 58254, 58292, 59787, 60298, 62244, 64428, 70623, 72124, 77526, 79716, 81833, 87381, 87438, 90447, 94164, 96642, 102011, 108186, 111982, 116508, 119574, 120596, 126217, 131157, 141246, 155052, 162279, 163666, 167973, 174762, 174876, 180894, 193284, 204022, 216372, 223964, 239148, 245499, 252434, 262314, 271341, 282492, 306033, 324558, 327332, 335946, 349524, 361788, 378651, 391937, 408044, 490998, 503919, 504868, 524628, 542682, 572831, 612066, 649116, 671892, 736497, 757302, 783874, 918099, 981996, 1007838, 1063829, 1085364, 1135953, 1145662, 1175811, 1224132, 1472994, 1514604, 1567748, 1718493, 1836198, 2015676, 2127658, 2271906, 2291324, 2351622, 2945988, 3191487, 3436986, 3527433, 3672396, 4255316, 4543812, 4703244, 5155479, 6382974, 6873972, 7054866, 7446803, 9574461, 10310958, 12765948, 14109732, 14893606, 19148922, 20621916, 22340409, 29787212, 38297844, 44680818, 67021227, 89361636, 134042454, 268084908]

約数ペア:

[(1, 268084908), (2, 134042454), (3, 89361636), (4, 67021227), (6, 44680818), (7, 38297844), (9, 29787212), (12, 22340409), (13, 20621916), (14, 19148922), (18, 14893606), (19, 14109732), (21, 12765948), (26, 10310958), (28, 9574461), (36, 7446803), (38, 7054866), (39, 6873972), (42, 6382974), (52, 5155479), (57, 4703244), (59, 4543812), (63, 4255316), (73, 3672396), (76, 3527433), (78, 3436986), (84, 3191487), (91, 2945988), (114, 2351622), (117, 2291324), (118, 2271906), (126, 2127658), (133, 2015676), (146, 1836198), (156, 1718493), (171, 1567748), (177, 1514604), (182, 1472994), (219, 1224132), (228, 1175811), (234, 1145662), (236, 1135953), (247, 1085364), (252, 1063829), (266, 1007838), (273, 981996), (292, 918099), (342, 783874), (354, 757302), (364, 736497), (399, 671892), (413, 649116), (438, 612066), (468, 572831), (494, 542682), (511, 524628), (531, 504868), (532, 503919), (546, 490998), (657, 408044), (684, 391937), (708, 378651), (741, 361788), (767, 349524), (798, 335946), (819, 327332), (826, 324558), (876, 306033), (949, 282492), (988, 271341), (1022, 262314), (1062, 252434), (1092, 245499), (1121, 239148), (1197, 223964), (1239, 216372), (1314, 204022), (1387, 193284), (1482, 180894), (1533, 174876), (1534, 174762), (1596, 167973), (1638, 163666), (1652, 162279), (1729, 155052), (1898, 141246), (2044, 131157), (2124, 126217), (2223, 120596), (2242, 119574), (2301, 116508), (2394, 111982), (2478, 108186), (2628, 102011), (2774, 96642), (2847, 94164), (2964, 90447), (3066, 87438), (3068, 87381), (3276, 81833), (3363, 79716), (3458, 77526), (3717, 72124), (3796, 70623), (4161, 64428), (4307, 62244), (4446, 60298), (4484, 59787), (4599, 58292), (4602, 58254), (4788, 55991), (4956, 54093), (5187, 51684), (5369, 49932), (5548, 48321), (5694, 47082), (6132, 43719), (6643, 40356), (6726, 39858), (6903, 38836), (6916, 38763), (7434, 36062), (7847, 34164), (8322, 32214), (8541, 31388), (8614, 31122), (8892, 30149), (9198, 29146), (9204, 29127), (9709, 27612), (10089, 26572), (10374, 25842), (10738, 24966), (11388, 23541), (12483, 21476), (12921, 20748), (13286, 20178), (13452, 19929), (13806, 19418), (14573, 18396), (14868, 18031), (15561, 17228), (15694, 17082), (16107, 16644)]