2019716496

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1453}}^1$

素因数の和:1678

約数の個数: 180

約数和(自身を含む): 6613167132

約数和(自身を除く): 4593450636

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 197, 252, 294, 336, 392, 394, 441, 504, 588, 591, 784, 788, 882, 1008, 1176, 1182, 1379, 1453, 1576, 1764, 1773, 2352, 2364, 2758, 2906, 3152, 3528, 3546, 4137, 4359, 4728, 5516, 5812, 7056, 7092, 8274, 8718, 9456, 9653, 10171, 11032, 11624, 12411, 13077, 14184, 16548, 17436, 19306, 20342, 22064, 23248, 24822, 26154, 28368, 28959, 30513, 33096, 34872, 38612, 40684, 49644, 52308, 57918, 61026, 66192, 69744, 71197, 77224, 81368, 86877, 91539, 99288, 104616, 115836, 122052, 142394, 154448, 162736, 173754, 183078, 198576, 209232, 213591, 231672, 244104, 284788, 286241, 347508, 366156, 427182, 463344, 488208, 569576, 572482, 640773, 695016, 732312, 854364, 858723, 1139152, 1144964, 1281546, 1390032, 1464624, 1708728, 1717446, 2003687, 2289928, 2563092, 2576169, 3417456, 3434892, 4007374, 4579856, 5126184, 5152338, 6011061, 6869784, 8014748, 10252368, 10304676, 12022122, 13739568, 14025809, 16029496, 18033183, 20609352, 24044244, 28051618, 32058992, 36066366, 41218704, 42077427, 48088488, 56103236, 72132732, 84154854, 96176976, 112206472, 126232281, 144265464, 168309708, 224412944, 252464562, 288530928, 336619416, 504929124, 673238832, 1009858248, 2019716496]

約数ペア:

[(1, 2019716496), (2, 1009858248), (3, 673238832), (4, 504929124), (6, 336619416), (7, 288530928), (8, 252464562), (9, 224412944), (12, 168309708), (14, 144265464), (16, 126232281), (18, 112206472), (21, 96176976), (24, 84154854), (28, 72132732), (36, 56103236), (42, 48088488), (48, 42077427), (49, 41218704), (56, 36066366), (63, 32058992), (72, 28051618), (84, 24044244), (98, 20609352), (112, 18033183), (126, 16029496), (144, 14025809), (147, 13739568), (168, 12022122), (196, 10304676), (197, 10252368), (252, 8014748), (294, 6869784), (336, 6011061), (392, 5152338), (394, 5126184), (441, 4579856), (504, 4007374), (588, 3434892), (591, 3417456), (784, 2576169), (788, 2563092), (882, 2289928), (1008, 2003687), (1176, 1717446), (1182, 1708728), (1379, 1464624), (1453, 1390032), (1576, 1281546), (1764, 1144964), (1773, 1139152), (2352, 858723), (2364, 854364), (2758, 732312), (2906, 695016), (3152, 640773), (3528, 572482), (3546, 569576), (4137, 488208), (4359, 463344), (4728, 427182), (5516, 366156), (5812, 347508), (7056, 286241), (7092, 284788), (8274, 244104), (8718, 231672), (9456, 213591), (9653, 209232), (10171, 198576), (11032, 183078), (11624, 173754), (12411, 162736), (13077, 154448), (14184, 142394), (16548, 122052), (17436, 115836), (19306, 104616), (20342, 99288), (22064, 91539), (23248, 86877), (24822, 81368), (26154, 77224), (28368, 71197), (28959, 69744), (30513, 66192), (33096, 61026), (34872, 57918), (38612, 52308), (40684, 49644)]