19962306336

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1\times {\mathrm{439}}^1$

素因数の和:1047

約数の個数: 192

約数和(自身を含む): 60545802240

約数和(自身を除く): 40583495904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 157, 168, 224, 314, 336, 431, 439, 471, 628, 672, 862, 878, 942, 1099, 1256, 1293, 1317, 1724, 1756, 1884, 2198, 2512, 2586, 2634, 3017, 3073, 3297, 3448, 3512, 3768, 4396, 5024, 5172, 5268, 6034, 6146, 6594, 6896, 7024, 7536, 8792, 9051, 9219, 10344, 10536, 12068, 12292, 13188, 13792, 14048, 15072, 17584, 18102, 18438, 20688, 21072, 24136, 24584, 26376, 35168, 36204, 36876, 41376, 42144, 48272, 49168, 52752, 67667, 68923, 72408, 73752, 96544, 98336, 105504, 135334, 137846, 144816, 147504, 189209, 203001, 206769, 270668, 275692, 289632, 295008, 378418, 406002, 413538, 473669, 482461, 541336, 551384, 567627, 756836, 812004, 827076, 947338, 964922, 1082672, 1102768, 1135254, 1324463, 1421007, 1447383, 1513672, 1624008, 1654152, 1894676, 1929844, 2165344, 2205536, 2270508, 2648926, 2842014, 2894766, 3027344, 3248016, 3308304, 3789352, 3859688, 3973389, 4541016, 5297852, 5684028, 5789532, 6054688, 6496032, 6616608, 7578704, 7719376, 7946778, 9082032, 10595704, 11368056, 11579064, 15157408, 15438752, 15893556, 18164064, 21191408, 22736112, 23158128, 29705813, 31787112, 42382816, 45472224, 46316256, 59411626, 63574224, 89117439, 118823252, 127148448, 178234878, 207940691, 237646504, 356469756, 415881382, 475293008, 623822073, 712939512, 831762764, 950586016, 1247644146, 1425879024, 1663525528, 2495288292, 2851758048, 3327051056, 4990576584, 6654102112, 9981153168, 19962306336]

約数ペア:

[(1, 19962306336), (2, 9981153168), (3, 6654102112), (4, 4990576584), (6, 3327051056), (7, 2851758048), (8, 2495288292), (12, 1663525528), (14, 1425879024), (16, 1247644146), (21, 950586016), (24, 831762764), (28, 712939512), (32, 623822073), (42, 475293008), (48, 415881382), (56, 356469756), (84, 237646504), (96, 207940691), (112, 178234878), (157, 127148448), (168, 118823252), (224, 89117439), (314, 63574224), (336, 59411626), (431, 46316256), (439, 45472224), (471, 42382816), (628, 31787112), (672, 29705813), (862, 23158128), (878, 22736112), (942, 21191408), (1099, 18164064), (1256, 15893556), (1293, 15438752), (1317, 15157408), (1724, 11579064), (1756, 11368056), (1884, 10595704), (2198, 9082032), (2512, 7946778), (2586, 7719376), (2634, 7578704), (3017, 6616608), (3073, 6496032), (3297, 6054688), (3448, 5789532), (3512, 5684028), (3768, 5297852), (4396, 4541016), (5024, 3973389), (5172, 3859688), (5268, 3789352), (6034, 3308304), (6146, 3248016), (6594, 3027344), (6896, 2894766), (7024, 2842014), (7536, 2648926), (8792, 2270508), (9051, 2205536), (9219, 2165344), (10344, 1929844), (10536, 1894676), (12068, 1654152), (12292, 1624008), (13188, 1513672), (13792, 1447383), (14048, 1421007), (15072, 1324463), (17584, 1135254), (18102, 1102768), (18438, 1082672), (20688, 964922), (21072, 947338), (24136, 827076), (24584, 812004), (26376, 756836), (35168, 567627), (36204, 551384), (36876, 541336), (41376, 482461), (42144, 473669), (48272, 413538), (49168, 406002), (52752, 378418), (67667, 295008), (68923, 289632), (72408, 275692), (73752, 270668), (96544, 206769), (98336, 203001), (105504, 189209), (135334, 147504), (137846, 144816)]