561508416

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:850

約数の個数: 224

約数和(自身を含む): 1919996160

約数和(自身を除く): 1358487744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 84, 96, 108, 112, 122, 126, 144, 168, 183, 189, 192, 216, 224, 244, 252, 288, 336, 366, 378, 427, 432, 448, 488, 504, 549, 576, 672, 732, 756, 761, 854, 864, 976, 1008, 1098, 1281, 1344, 1464, 1512, 1522, 1647, 1708, 1728, 1952, 2016, 2196, 2283, 2562, 2928, 3024, 3044, 3294, 3416, 3843, 3904, 4032, 4392, 4566, 5124, 5327, 5856, 6048, 6088, 6588, 6832, 6849, 7686, 8784, 9132, 10248, 10654, 11529, 11712, 12096, 12176, 13176, 13664, 13698, 15372, 15981, 17568, 18264, 20496, 20547, 21308, 23058, 24352, 26352, 27328, 27396, 30744, 31962, 35136, 36528, 40992, 41094, 42616, 46116, 46421, 47943, 48704, 52704, 54792, 61488, 63924, 73056, 81984, 82188, 85232, 92232, 92842, 95886, 105408, 109584, 122976, 127848, 139263, 143829, 146112, 164376, 170464, 184464, 185684, 191772, 219168, 245952, 255696, 278526, 287658, 324947, 328752, 340928, 368928, 371368, 383544, 417789, 438336, 511392, 557052, 575316, 649894, 657504, 737856, 742736, 767088, 835578, 974841, 1022784, 1114104, 1150632, 1253367, 1299788, 1315008, 1485472, 1534176, 1671156, 1949682, 2228208, 2301264, 2506734, 2599576, 2924523, 2970944, 3068352, 3342312, 3899364, 4456416, 4602528, 5013468, 5199152, 5849046, 6684624, 7798728, 8773569, 8912832, 9205056, 10026936, 10398304, 11698092, 13369248, 15597456, 17547138, 20053872, 20796608, 23396184, 26738496, 31194912, 35094276, 40107744, 46792368, 62389824, 70188552, 80215488, 93584736, 140377104, 187169472, 280754208, 561508416]

約数ペア:

[(1, 561508416), (2, 280754208), (3, 187169472), (4, 140377104), (6, 93584736), (7, 80215488), (8, 70188552), (9, 62389824), (12, 46792368), (14, 40107744), (16, 35094276), (18, 31194912), (21, 26738496), (24, 23396184), (27, 20796608), (28, 20053872), (32, 17547138), (36, 15597456), (42, 13369248), (48, 11698092), (54, 10398304), (56, 10026936), (61, 9205056), (63, 8912832), (64, 8773569), (72, 7798728), (84, 6684624), (96, 5849046), (108, 5199152), (112, 5013468), (122, 4602528), (126, 4456416), (144, 3899364), (168, 3342312), (183, 3068352), (189, 2970944), (192, 2924523), (216, 2599576), (224, 2506734), (244, 2301264), (252, 2228208), (288, 1949682), (336, 1671156), (366, 1534176), (378, 1485472), (427, 1315008), (432, 1299788), (448, 1253367), (488, 1150632), (504, 1114104), (549, 1022784), (576, 974841), (672, 835578), (732, 767088), (756, 742736), (761, 737856), (854, 657504), (864, 649894), (976, 575316), (1008, 557052), (1098, 511392), (1281, 438336), (1344, 417789), (1464, 383544), (1512, 371368), (1522, 368928), (1647, 340928), (1708, 328752), (1728, 324947), (1952, 287658), (2016, 278526), (2196, 255696), (2283, 245952), (2562, 219168), (2928, 191772), (3024, 185684), (3044, 184464), (3294, 170464), (3416, 164376), (3843, 146112), (3904, 143829), (4032, 139263), (4392, 127848), (4566, 122976), (5124, 109584), (5327, 105408), (5856, 95886), (6048, 92842), (6088, 92232), (6588, 85232), (6832, 82188), (6849, 81984), (7686, 73056), (8784, 63924), (9132, 61488), (10248, 54792), (10654, 52704), (11529, 48704), (11712, 47943), (12096, 46421), (12176, 46116), (13176, 42616), (13664, 41094), (13698, 40992), (15372, 36528), (15981, 35136), (17568, 31962), (18264, 30744), (20496, 27396), (20547, 27328), (21308, 26352), (23058, 24352)]