19714249728

素因数分解:

$2^{10}\times 3^2\times {\mathrm{53}}^1\times {\mathrm{40361}}^1$

素因数の和:40440

約数の個数: 132

約数和(自身を含む): 57999951828

約数和(自身を除く): 38285702100

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 256, 288, 318, 384, 424, 477, 512, 576, 636, 768, 848, 954, 1024, 1152, 1272, 1536, 1696, 1908, 2304, 2544, 3072, 3392, 3816, 4608, 5088, 6784, 7632, 9216, 10176, 13568, 15264, 20352, 27136, 30528, 40361, 40704, 54272, 61056, 80722, 81408, 121083, 122112, 161444, 162816, 242166, 244224, 322888, 363249, 484332, 488448, 645776, 726498, 968664, 1291552, 1452996, 1937328, 2139133, 2583104, 2905992, 3874656, 4278266, 5166208, 5811984, 6417399, 7749312, 8556532, 10332416, 11623968, 12834798, 15498624, 17113064, 19252197, 20664832, 23247936, 25669596, 30997248, 34226128, 38504394, 41329664, 46495872, 51339192, 61994496, 68452256, 77008788, 92991744, 102678384, 123988992, 136904512, 154017576, 185983488, 205356768, 273809024, 308035152, 371966976, 410713536, 547618048, 616070304, 821427072, 1095236096, 1232140608, 1642854144, 2190472192, 2464281216, 3285708288, 4928562432, 6571416576, 9857124864, 19714249728]

約数ペア:

[(1, 19714249728), (2, 9857124864), (3, 6571416576), (4, 4928562432), (6, 3285708288), (8, 2464281216), (9, 2190472192), (12, 1642854144), (16, 1232140608), (18, 1095236096), (24, 821427072), (32, 616070304), (36, 547618048), (48, 410713536), (53, 371966976), (64, 308035152), (72, 273809024), (96, 205356768), (106, 185983488), (128, 154017576), (144, 136904512), (159, 123988992), (192, 102678384), (212, 92991744), (256, 77008788), (288, 68452256), (318, 61994496), (384, 51339192), (424, 46495872), (477, 41329664), (512, 38504394), (576, 34226128), (636, 30997248), (768, 25669596), (848, 23247936), (954, 20664832), (1024, 19252197), (1152, 17113064), (1272, 15498624), (1536, 12834798), (1696, 11623968), (1908, 10332416), (2304, 8556532), (2544, 7749312), (3072, 6417399), (3392, 5811984), (3816, 5166208), (4608, 4278266), (5088, 3874656), (6784, 2905992), (7632, 2583104), (9216, 2139133), (10176, 1937328), (13568, 1452996), (15264, 1291552), (20352, 968664), (27136, 726498), (30528, 645776), (40361, 488448), (40704, 484332), (54272, 363249), (61056, 322888), (80722, 244224), (81408, 242166), (121083, 162816), (122112, 161444)]