19990169472

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{572063}}^1$

素因数の和:572100

約数の個数: 128

約数和(自身を含む): 65352591360

約数和(自身を除く): 45362421888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1248, 1344, 1456, 1664, 2184, 2496, 2688, 2912, 4368, 4992, 5824, 8736, 11648, 17472, 34944, 572063, 1144126, 1716189, 2288252, 3432378, 4004441, 4576504, 6864756, 7436819, 8008882, 9153008, 12013323, 13729512, 14873638, 16017764, 18306016, 22310457, 24026646, 27459024, 29747276, 32035528, 36612032, 44620914, 48053292, 52057733, 54918048, 59494552, 64071056, 73224064, 89241828, 96106584, 104115466, 109836096, 118989104, 128142112, 156173199, 178483656, 192213168, 208230932, 219672192, 237978208, 256284224, 312346398, 356967312, 384426336, 416461864, 475956416, 512568448, 624692796, 713934624, 768852672, 832923728, 951912832, 1249385592, 1427869248, 1537705344, 1665847456, 2498771184, 2855738496, 3331694912, 4997542368, 6663389824, 9995084736, 19990169472]

約数ペア:

[(1, 19990169472), (2, 9995084736), (3, 6663389824), (4, 4997542368), (6, 3331694912), (7, 2855738496), (8, 2498771184), (12, 1665847456), (13, 1537705344), (14, 1427869248), (16, 1249385592), (21, 951912832), (24, 832923728), (26, 768852672), (28, 713934624), (32, 624692796), (39, 512568448), (42, 475956416), (48, 416461864), (52, 384426336), (56, 356967312), (64, 312346398), (78, 256284224), (84, 237978208), (91, 219672192), (96, 208230932), (104, 192213168), (112, 178483656), (128, 156173199), (156, 128142112), (168, 118989104), (182, 109836096), (192, 104115466), (208, 96106584), (224, 89241828), (273, 73224064), (312, 64071056), (336, 59494552), (364, 54918048), (384, 52057733), (416, 48053292), (448, 44620914), (546, 36612032), (624, 32035528), (672, 29747276), (728, 27459024), (832, 24026646), (896, 22310457), (1092, 18306016), (1248, 16017764), (1344, 14873638), (1456, 13729512), (1664, 12013323), (2184, 9153008), (2496, 8008882), (2688, 7436819), (2912, 6864756), (4368, 4576504), (4992, 4004441), (5824, 3432378), (8736, 2288252), (11648, 1716189), (17472, 1144126), (34944, 572063)]