198471168

素因数分解:

$2^9\times 3^3\times 7^2\times {\mathrm{293}}^1$

素因数の和:334

約数の個数: 240

約数和(自身を含む): 685737360

約数和(自身を除く): 487266192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 293, 294, 336, 378, 384, 392, 432, 441, 448, 504, 512, 576, 586, 588, 672, 756, 768, 784, 864, 879, 882, 896, 1008, 1152, 1172, 1176, 1323, 1344, 1512, 1536, 1568, 1728, 1758, 1764, 1792, 2016, 2051, 2304, 2344, 2352, 2637, 2646, 2688, 3024, 3136, 3456, 3516, 3528, 3584, 4032, 4102, 4608, 4688, 4704, 5274, 5292, 5376, 6048, 6153, 6272, 6912, 7032, 7056, 7911, 8064, 8204, 9376, 9408, 10548, 10584, 10752, 12096, 12306, 12544, 13824, 14064, 14112, 14357, 15822, 16128, 16408, 18459, 18752, 18816, 21096, 21168, 24192, 24612, 25088, 28128, 28224, 28714, 31644, 32256, 32816, 36918, 37504, 37632, 42192, 42336, 43071, 48384, 49224, 55377, 56256, 56448, 57428, 63288, 65632, 73836, 75008, 75264, 84384, 84672, 86142, 96768, 98448, 110754, 112512, 112896, 114856, 126576, 129213, 131264, 147672, 150016, 168768, 169344, 172284, 196896, 221508, 225024, 225792, 229712, 253152, 258426, 262528, 295344, 337536, 338688, 344568, 387639, 393792, 443016, 450048, 459424, 506304, 516852, 525056, 590688, 675072, 677376, 689136, 775278, 787584, 886032, 918848, 1012608, 1033704, 1050112, 1181376, 1350144, 1378272, 1550556, 1575168, 1772064, 1837696, 2025216, 2067408, 2362752, 2756544, 3101112, 3150336, 3544128, 3675392, 4050432, 4134816, 4725504, 5513088, 6202224, 7088256, 7350784, 8269632, 9451008, 11026176, 12404448, 14176512, 16539264, 22052352, 24808896, 28353024, 33078528, 49617792, 66157056, 99235584, 198471168]

約数ペア:

[(1, 198471168), (2, 99235584), (3, 66157056), (4, 49617792), (6, 33078528), (7, 28353024), (8, 24808896), (9, 22052352), (12, 16539264), (14, 14176512), (16, 12404448), (18, 11026176), (21, 9451008), (24, 8269632), (27, 7350784), (28, 7088256), (32, 6202224), (36, 5513088), (42, 4725504), (48, 4134816), (49, 4050432), (54, 3675392), (56, 3544128), (63, 3150336), (64, 3101112), (72, 2756544), (84, 2362752), (96, 2067408), (98, 2025216), (108, 1837696), (112, 1772064), (126, 1575168), (128, 1550556), (144, 1378272), (147, 1350144), (168, 1181376), (189, 1050112), (192, 1033704), (196, 1012608), (216, 918848), (224, 886032), (252, 787584), (256, 775278), (288, 689136), (293, 677376), (294, 675072), (336, 590688), (378, 525056), (384, 516852), (392, 506304), (432, 459424), (441, 450048), (448, 443016), (504, 393792), (512, 387639), (576, 344568), (586, 338688), (588, 337536), (672, 295344), (756, 262528), (768, 258426), (784, 253152), (864, 229712), (879, 225792), (882, 225024), (896, 221508), (1008, 196896), (1152, 172284), (1172, 169344), (1176, 168768), (1323, 150016), (1344, 147672), (1512, 131264), (1536, 129213), (1568, 126576), (1728, 114856), (1758, 112896), (1764, 112512), (1792, 110754), (2016, 98448), (2051, 96768), (2304, 86142), (2344, 84672), (2352, 84384), (2637, 75264), (2646, 75008), (2688, 73836), (3024, 65632), (3136, 63288), (3456, 57428), (3516, 56448), (3528, 56256), (3584, 55377), (4032, 49224), (4102, 48384), (4608, 43071), (4688, 42336), (4704, 42192), (5274, 37632), (5292, 37504), (5376, 36918), (6048, 32816), (6153, 32256), (6272, 31644), (6912, 28714), (7032, 28224), (7056, 28128), (7911, 25088), (8064, 24612), (8204, 24192), (9376, 21168), (9408, 21096), (10548, 18816), (10584, 18752), (10752, 18459), (12096, 16408), (12306, 16128), (12544, 15822), (13824, 14357), (14064, 14112)]