19802198304

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{51971}}^1$

素因数の和:52010

約数の個数: 216

約数和(自身を含む): 67933848528

約数和(自身を除く): 48131650224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 672, 756, 784, 864, 882, 972, 1008, 1134, 1176, 1296, 1323, 1512, 1568, 1701, 1764, 1944, 2016, 2268, 2352, 2592, 2646, 3024, 3402, 3528, 3888, 3969, 4536, 4704, 5292, 6048, 6804, 7056, 7776, 7938, 9072, 10584, 11907, 13608, 14112, 15876, 18144, 21168, 23814, 27216, 31752, 42336, 47628, 51971, 54432, 63504, 95256, 103942, 127008, 155913, 190512, 207884, 311826, 363797, 381024, 415768, 467739, 623652, 727594, 831536, 935478, 1091391, 1247304, 1403217, 1455188, 1663072, 1870956, 2182782, 2494608, 2546579, 2806434, 2910376, 3274173, 3741912, 4209651, 4365564, 4989216, 5093158, 5612868, 5820752, 6548346, 7483824, 7639737, 8419302, 8731128, 9822519, 10186316, 11225736, 11641504, 12628953, 13096692, 14967648, 15279474, 16838604, 17462256, 19645038, 20372632, 22451472, 22919211, 25257906, 26193384, 29467557, 30558948, 33677208, 34924512, 39290076, 40745264, 44902944, 45838422, 50515812, 52386768, 58935114, 61117896, 67354416, 68757633, 78580152, 81490528, 88402671, 91676844, 101031624, 104773536, 117870228, 122235792, 134708832, 137515266, 157160304, 176805342, 183353688, 202063248, 206272899, 235740456, 244471584, 275030532, 314320608, 353610684, 366707376, 404126496, 412545798, 471480912, 550061064, 618818697, 707221368, 733414752, 825091596, 942961824, 1100122128, 1237637394, 1414442736, 1650183192, 2200244256, 2475274788, 2828885472, 3300366384, 4950549576, 6600732768, 9901099152, 19802198304]

約数ペア:

[(1, 19802198304), (2, 9901099152), (3, 6600732768), (4, 4950549576), (6, 3300366384), (7, 2828885472), (8, 2475274788), (9, 2200244256), (12, 1650183192), (14, 1414442736), (16, 1237637394), (18, 1100122128), (21, 942961824), (24, 825091596), (27, 733414752), (28, 707221368), (32, 618818697), (36, 550061064), (42, 471480912), (48, 412545798), (49, 404126496), (54, 366707376), (56, 353610684), (63, 314320608), (72, 275030532), (81, 244471584), (84, 235740456), (96, 206272899), (98, 202063248), (108, 183353688), (112, 176805342), (126, 157160304), (144, 137515266), (147, 134708832), (162, 122235792), (168, 117870228), (189, 104773536), (196, 101031624), (216, 91676844), (224, 88402671), (243, 81490528), (252, 78580152), (288, 68757633), (294, 67354416), (324, 61117896), (336, 58935114), (378, 52386768), (392, 50515812), (432, 45838422), (441, 44902944), (486, 40745264), (504, 39290076), (567, 34924512), (588, 33677208), (648, 30558948), (672, 29467557), (756, 26193384), (784, 25257906), (864, 22919211), (882, 22451472), (972, 20372632), (1008, 19645038), (1134, 17462256), (1176, 16838604), (1296, 15279474), (1323, 14967648), (1512, 13096692), (1568, 12628953), (1701, 11641504), (1764, 11225736), (1944, 10186316), (2016, 9822519), (2268, 8731128), (2352, 8419302), (2592, 7639737), (2646, 7483824), (3024, 6548346), (3402, 5820752), (3528, 5612868), (3888, 5093158), (3969, 4989216), (4536, 4365564), (4704, 4209651), (5292, 3741912), (6048, 3274173), (6804, 2910376), (7056, 2806434), (7776, 2546579), (7938, 2494608), (9072, 2182782), (10584, 1870956), (11907, 1663072), (13608, 1455188), (14112, 1403217), (15876, 1247304), (18144, 1091391), (21168, 935478), (23814, 831536), (27216, 727594), (31752, 623652), (42336, 467739), (47628, 415768), (51971, 381024), (54432, 363797), (63504, 311826), (95256, 207884), (103942, 190512), (127008, 155913)]