1990469376

素因数分解:

$2^8\times 3^5\times 7^2\times {\mathrm{653}}^1$

素因数の和:698

約数の個数: 324

約数和(自身を含む): 6933857112

約数和(自身を除く): 4943387736

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, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 243, 252, 256, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 486, 504, 567, 576, 588, 648, 653, 672, 756, 768, 784, 864, 882, 896, 972, 1008, 1134, 1152, 1176, 1296, 1306, 1323, 1344, 1512, 1568, 1701, 1728, 1764, 1792, 1944, 1959, 2016, 2268, 2304, 2352, 2592, 2612, 2646, 2688, 3024, 3136, 3402, 3456, 3528, 3888, 3918, 3969, 4032, 4536, 4571, 4704, 5184, 5224, 5292, 5376, 5877, 6048, 6272, 6804, 6912, 7056, 7776, 7836, 7938, 8064, 9072, 9142, 9408, 10368, 10448, 10584, 11754, 11907, 12096, 12544, 13608, 13713, 14112, 15552, 15672, 15876, 16128, 17631, 18144, 18284, 18816, 20736, 20896, 21168, 23508, 23814, 24192, 27216, 27426, 28224, 31104, 31344, 31752, 31997, 35262, 36288, 36568, 37632, 41139, 41792, 42336, 47016, 47628, 48384, 52893, 54432, 54852, 56448, 62208, 62688, 63504, 63994, 70524, 72576, 73136, 82278, 83584, 84672, 94032, 95256, 95991, 105786, 108864, 109704, 112896, 123417, 125376, 127008, 127988, 141048, 145152, 146272, 158679, 164556, 167168, 169344, 188064, 190512, 191982, 211572, 217728, 219408, 246834, 250752, 254016, 255976, 282096, 287973, 292544, 317358, 329112, 338688, 370251, 376128, 381024, 383964, 423144, 435456, 438816, 493668, 501504, 508032, 511952, 564192, 575946, 585088, 634716, 658224, 740502, 752256, 762048, 767928, 846288, 863919, 877632, 987336, 1016064, 1023904, 1110753, 1128384, 1151892, 1170176, 1269432, 1316448, 1481004, 1504512, 1524096, 1535856, 1692576, 1727838, 1755264, 1974672, 2047808, 2221506, 2256768, 2303784, 2538864, 2591757, 2632896, 2962008, 3048192, 3071712, 3385152, 3455676, 3510528, 3949344, 4095616, 4443012, 4513536, 4607568, 5077728, 5183514, 5265792, 5924016, 6143424, 6770304, 6911352, 7775271, 7898688, 8191232, 8886024, 9215136, 10155456, 10367028, 10531584, 11848032, 12286848, 13540608, 13822704, 15550542, 15797376, 17772048, 18430272, 20310912, 20734056, 23696064, 24573696, 27645408, 31101084, 31594752, 35544096, 36860544, 40621824, 41468112, 47392128, 55290816, 62202168, 71088192, 73721088, 82936224, 94784256, 110581632, 124404336, 142176384, 165872448, 221163264, 248808672, 284352768, 331744896, 497617344, 663489792, 995234688, 1990469376]

約数ペア:

[(1, 1990469376), (2, 995234688), (3, 663489792), (4, 497617344), (6, 331744896), (7, 284352768), (8, 248808672), (9, 221163264), (12, 165872448), (14, 142176384), (16, 124404336), (18, 110581632), (21, 94784256), (24, 82936224), (27, 73721088), (28, 71088192), (32, 62202168), (36, 55290816), (42, 47392128), (48, 41468112), (49, 40621824), (54, 36860544), (56, 35544096), (63, 31594752), (64, 31101084), (72, 27645408), (81, 24573696), (84, 23696064), (96, 20734056), (98, 20310912), (108, 18430272), (112, 17772048), (126, 15797376), (128, 15550542), (144, 13822704), (147, 13540608), (162, 12286848), (168, 11848032), (189, 10531584), (192, 10367028), (196, 10155456), (216, 9215136), (224, 8886024), (243, 8191232), (252, 7898688), (256, 7775271), (288, 6911352), (294, 6770304), (324, 6143424), (336, 5924016), (378, 5265792), (384, 5183514), (392, 5077728), (432, 4607568), (441, 4513536), (448, 4443012), (486, 4095616), (504, 3949344), (567, 3510528), (576, 3455676), (588, 3385152), (648, 3071712), (653, 3048192), (672, 2962008), (756, 2632896), (768, 2591757), (784, 2538864), (864, 2303784), (882, 2256768), (896, 2221506), (972, 2047808), (1008, 1974672), (1134, 1755264), (1152, 1727838), (1176, 1692576), (1296, 1535856), (1306, 1524096), (1323, 1504512), (1344, 1481004), (1512, 1316448), (1568, 1269432), (1701, 1170176), (1728, 1151892), (1764, 1128384), (1792, 1110753), (1944, 1023904), (1959, 1016064), (2016, 987336), (2268, 877632), (2304, 863919), (2352, 846288), (2592, 767928), (2612, 762048), (2646, 752256), (2688, 740502), (3024, 658224), (3136, 634716), (3402, 585088), (3456, 575946), (3528, 564192), (3888, 511952), (3918, 508032), (3969, 501504), (4032, 493668), (4536, 438816), (4571, 435456), (4704, 423144), (5184, 383964), (5224, 381024), (5292, 376128), (5376, 370251), (5877, 338688), (6048, 329112), (6272, 317358), (6804, 292544), (6912, 287973), (7056, 282096), (7776, 255976), (7836, 254016), (7938, 250752), (8064, 246834), (9072, 219408), (9142, 217728), (9408, 211572), (10368, 191982), (10448, 190512), (10584, 188064), (11754, 169344), (11907, 167168), (12096, 164556), (12544, 158679), (13608, 146272), (13713, 145152), (14112, 141048), (15552, 127988), (15672, 127008), (15876, 125376), (16128, 123417), (17631, 112896), (18144, 109704), (18284, 108864), (18816, 105786), (20736, 95991), (20896, 95256), (21168, 94032), (23508, 84672), (23814, 83584), (24192, 82278), (27216, 73136), (27426, 72576), (28224, 70524), (31104, 63994), (31344, 63504), (31752, 62688), (31997, 62208), (35262, 56448), (36288, 54852), (36568, 54432), (37632, 52893), (41139, 48384), (41792, 47628), (42336, 47016)]