21856339008

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{285301}}^1$

素因数の和:285345

約数の個数: 168

約数和(自身を含む): 75365376320

約数和(自身を除く): 53509037312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 133, 144, 152, 168, 171, 192, 224, 228, 252, 266, 288, 304, 336, 342, 399, 448, 456, 504, 532, 576, 608, 672, 684, 798, 912, 1008, 1064, 1197, 1216, 1344, 1368, 1596, 1824, 2016, 2128, 2394, 2736, 3192, 3648, 4032, 4256, 4788, 5472, 6384, 8512, 9576, 10944, 12768, 19152, 25536, 38304, 76608, 285301, 570602, 855903, 1141204, 1711806, 1997107, 2282408, 2567709, 3423612, 3994214, 4564816, 5135418, 5420719, 5991321, 6847224, 7988428, 9129632, 10270836, 10841438, 11982642, 13694448, 15976856, 16262157, 17973963, 18259264, 20541672, 21682876, 23965284, 27388896, 31953712, 32524314, 35947926, 37945033, 41083344, 43365752, 47930568, 48786471, 54777792, 63907424, 65048628, 71895852, 75890066, 82166688, 86731504, 95861136, 97572942, 113835099, 127814848, 130097256, 143791704, 151780132, 164333376, 173463008, 191722272, 195145884, 227670198, 260194512, 287583408, 303560264, 341505297, 346926016, 383444544, 390291768, 455340396, 520389024, 575166816, 607120528, 683010594, 780583536, 910680792, 1040778048, 1150333632, 1214241056, 1366021188, 1561167072, 1821361584, 2428482112, 2732042376, 3122334144, 3642723168, 5464084752, 7285446336, 10928169504, 21856339008]

約数ペア:

[(1, 21856339008), (2, 10928169504), (3, 7285446336), (4, 5464084752), (6, 3642723168), (7, 3122334144), (8, 2732042376), (9, 2428482112), (12, 1821361584), (14, 1561167072), (16, 1366021188), (18, 1214241056), (19, 1150333632), (21, 1040778048), (24, 910680792), (28, 780583536), (32, 683010594), (36, 607120528), (38, 575166816), (42, 520389024), (48, 455340396), (56, 390291768), (57, 383444544), (63, 346926016), (64, 341505297), (72, 303560264), (76, 287583408), (84, 260194512), (96, 227670198), (112, 195145884), (114, 191722272), (126, 173463008), (133, 164333376), (144, 151780132), (152, 143791704), (168, 130097256), (171, 127814848), (192, 113835099), (224, 97572942), (228, 95861136), (252, 86731504), (266, 82166688), (288, 75890066), (304, 71895852), (336, 65048628), (342, 63907424), (399, 54777792), (448, 48786471), (456, 47930568), (504, 43365752), (532, 41083344), (576, 37945033), (608, 35947926), (672, 32524314), (684, 31953712), (798, 27388896), (912, 23965284), (1008, 21682876), (1064, 20541672), (1197, 18259264), (1216, 17973963), (1344, 16262157), (1368, 15976856), (1596, 13694448), (1824, 11982642), (2016, 10841438), (2128, 10270836), (2394, 9129632), (2736, 7988428), (3192, 6847224), (3648, 5991321), (4032, 5420719), (4256, 5135418), (4788, 4564816), (5472, 3994214), (6384, 3423612), (8512, 2567709), (9576, 2282408), (10944, 1997107), (12768, 1711806), (19152, 1141204), (25536, 855903), (38304, 570602), (76608, 285301)]