19461065008

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{757}}^1$

素因数の和:1072

約数の個数: 180

約数和(自身を含む): 48453627936

約数和(自身を除く): 28992562928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 271, 308, 392, 484, 539, 542, 616, 757, 784, 847, 968, 1078, 1084, 1232, 1514, 1694, 1897, 1936, 2156, 2168, 2981, 3028, 3388, 3794, 4312, 4336, 5299, 5929, 5962, 6056, 6776, 7588, 8327, 8624, 10598, 11858, 11924, 12112, 13279, 13552, 15176, 16654, 20867, 21196, 23716, 23848, 26558, 30352, 32791, 33308, 37093, 41734, 42392, 47432, 47696, 53116, 58289, 65582, 66616, 74186, 83468, 84784, 91597, 94864, 106232, 116578, 131164, 133232, 146069, 148372, 166936, 183194, 205147, 212464, 229537, 233156, 262328, 292138, 296744, 333872, 366388, 408023, 410294, 459074, 466312, 524656, 584276, 593488, 641179, 732776, 816046, 820588, 918148, 932624, 1168552, 1282358, 1436029, 1465552, 1606759, 1632092, 1641176, 1836296, 2256617, 2337104, 2564716, 2872058, 3213518, 3264184, 3282352, 3672592, 4488253, 4513234, 5129432, 5744116, 6427036, 6528368, 8976506, 9026468, 10052203, 10258864, 11488232, 12854072, 15796319, 17953012, 18052936, 20104406, 22976464, 24822787, 25708144, 31592638, 35906024, 36105872, 40208812, 49645574, 63185276, 71812048, 80417624, 99291148, 110574233, 126370552, 160835248, 173759509, 198582296, 221148466, 252741104, 347519018, 397164592, 442296932, 695038036, 884593864, 1216316563, 1390076072, 1769187728, 2432633126, 2780152144, 4865266252, 9730532504, 19461065008]

約数ペア:

[(1, 19461065008), (2, 9730532504), (4, 4865266252), (7, 2780152144), (8, 2432633126), (11, 1769187728), (14, 1390076072), (16, 1216316563), (22, 884593864), (28, 695038036), (44, 442296932), (49, 397164592), (56, 347519018), (77, 252741104), (88, 221148466), (98, 198582296), (112, 173759509), (121, 160835248), (154, 126370552), (176, 110574233), (196, 99291148), (242, 80417624), (271, 71812048), (308, 63185276), (392, 49645574), (484, 40208812), (539, 36105872), (542, 35906024), (616, 31592638), (757, 25708144), (784, 24822787), (847, 22976464), (968, 20104406), (1078, 18052936), (1084, 17953012), (1232, 15796319), (1514, 12854072), (1694, 11488232), (1897, 10258864), (1936, 10052203), (2156, 9026468), (2168, 8976506), (2981, 6528368), (3028, 6427036), (3388, 5744116), (3794, 5129432), (4312, 4513234), (4336, 4488253), (5299, 3672592), (5929, 3282352), (5962, 3264184), (6056, 3213518), (6776, 2872058), (7588, 2564716), (8327, 2337104), (8624, 2256617), (10598, 1836296), (11858, 1641176), (11924, 1632092), (12112, 1606759), (13279, 1465552), (13552, 1436029), (15176, 1282358), (16654, 1168552), (20867, 932624), (21196, 918148), (23716, 820588), (23848, 816046), (26558, 732776), (30352, 641179), (32791, 593488), (33308, 584276), (37093, 524656), (41734, 466312), (42392, 459074), (47432, 410294), (47696, 408023), (53116, 366388), (58289, 333872), (65582, 296744), (66616, 292138), (74186, 262328), (83468, 233156), (84784, 229537), (91597, 212464), (94864, 205147), (106232, 183194), (116578, 166936), (131164, 148372), (133232, 146069)]