383981808

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 160

約数和(自身を含む): 1184924160

約数和(自身を除く): 800942352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 157, 168, 174, 203, 232, 251, 314, 336, 348, 406, 464, 471, 502, 609, 628, 696, 753, 812, 942, 1004, 1099, 1218, 1256, 1392, 1506, 1624, 1757, 1884, 2008, 2198, 2436, 2512, 3012, 3248, 3297, 3514, 3768, 4016, 4396, 4553, 4872, 5271, 6024, 6594, 7028, 7279, 7536, 8792, 9106, 9744, 10542, 12048, 13188, 13659, 14056, 14558, 17584, 18212, 21084, 21837, 26376, 27318, 28112, 29116, 31871, 36424, 39407, 42168, 43674, 50953, 52752, 54636, 58232, 63742, 72848, 78814, 84336, 87348, 95613, 101906, 109272, 116464, 118221, 127484, 152859, 157628, 174696, 191226, 203812, 218544, 236442, 254968, 275849, 305718, 315256, 349392, 382452, 407624, 472884, 509936, 551698, 611436, 630512, 764904, 815248, 827547, 945768, 1103396, 1142803, 1222872, 1529808, 1655094, 1891536, 2206792, 2285606, 2445744, 3310188, 3428409, 4413584, 4571212, 6620376, 6856818, 7999621, 9142424, 13240752, 13713636, 15999242, 18284848, 23998863, 27427272, 31998484, 47997726, 54854544, 63996968, 95995452, 127993936, 191990904, 383981808]

約数ペア:

[(1, 383981808), (2, 191990904), (3, 127993936), (4, 95995452), (6, 63996968), (7, 54854544), (8, 47997726), (12, 31998484), (14, 27427272), (16, 23998863), (21, 18284848), (24, 15999242), (28, 13713636), (29, 13240752), (42, 9142424), (48, 7999621), (56, 6856818), (58, 6620376), (84, 4571212), (87, 4413584), (112, 3428409), (116, 3310188), (157, 2445744), (168, 2285606), (174, 2206792), (203, 1891536), (232, 1655094), (251, 1529808), (314, 1222872), (336, 1142803), (348, 1103396), (406, 945768), (464, 827547), (471, 815248), (502, 764904), (609, 630512), (628, 611436), (696, 551698), (753, 509936), (812, 472884), (942, 407624), (1004, 382452), (1099, 349392), (1218, 315256), (1256, 305718), (1392, 275849), (1506, 254968), (1624, 236442), (1757, 218544), (1884, 203812), (2008, 191226), (2198, 174696), (2436, 157628), (2512, 152859), (3012, 127484), (3248, 118221), (3297, 116464), (3514, 109272), (3768, 101906), (4016, 95613), (4396, 87348), (4553, 84336), (4872, 78814), (5271, 72848), (6024, 63742), (6594, 58232), (7028, 54636), (7279, 52752), (7536, 50953), (8792, 43674), (9106, 42168), (9744, 39407), (10542, 36424), (12048, 31871), (13188, 29116), (13659, 28112), (14056, 27318), (14558, 26376), (17584, 21837), (18212, 21084)]