239923488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 811109376

約数和(自身を除く): 571185888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 43, 46, 48, 56, 57, 69, 76, 84, 86, 92, 96, 112, 114, 129, 133, 138, 152, 161, 168, 172, 184, 224, 228, 258, 266, 276, 301, 304, 322, 336, 344, 361, 368, 399, 437, 456, 483, 516, 532, 552, 602, 608, 644, 672, 688, 722, 736, 798, 817, 874, 903, 912, 966, 989, 1032, 1064, 1083, 1104, 1204, 1288, 1311, 1376, 1444, 1596, 1634, 1748, 1806, 1824, 1932, 1978, 2064, 2128, 2166, 2208, 2408, 2451, 2527, 2576, 2622, 2888, 2967, 3059, 3192, 3268, 3496, 3612, 3864, 3956, 4128, 4256, 4332, 4816, 4902, 5054, 5152, 5244, 5719, 5776, 5934, 6118, 6384, 6536, 6923, 6992, 7224, 7581, 7728, 7912, 8303, 8664, 9177, 9632, 9804, 10108, 10488, 11438, 11552, 11868, 12236, 12768, 13072, 13846, 13984, 14448, 15162, 15456, 15523, 15824, 16606, 17157, 17328, 18354, 18791, 19608, 20216, 20769, 20976, 22876, 23736, 24472, 24909, 26144, 27692, 28896, 30324, 31046, 31648, 33212, 34314, 34656, 36708, 37582, 39216, 40432, 41538, 41952, 45752, 46569, 47472, 48944, 49818, 55384, 56373, 58121, 60648, 62092, 66424, 68628, 73416, 75164, 78432, 80864, 83076, 91504, 93138, 94944, 97888, 99636, 108661, 110768, 112746, 116242, 121296, 124184, 131537, 132848, 137256, 146832, 150328, 166152, 174363, 183008, 186276, 199272, 217322, 221536, 225492, 232484, 242592, 248368, 263074, 265696, 274512, 293664, 300656, 325983, 332304, 348726, 357029, 372552, 394611, 398544, 434644, 450984, 464968, 496736, 526148, 549024, 601312, 651966, 664608, 697452, 714058, 745104, 789222, 797088, 869288, 901968, 929936, 1052296, 1071087, 1303932, 1394904, 1428116, 1490208, 1578444, 1738576, 1803936, 1859872, 2104592, 2142174, 2499203, 2607864, 2789808, 2856232, 3156888, 3477152, 4209184, 4284348, 4998406, 5215728, 5579616, 5712464, 6313776, 7497609, 8568696, 9996812, 10431456, 11424928, 12627552, 14995218, 17137392, 19993624, 29990436, 34274784, 39987248, 59980872, 79974496, 119961744, 239923488]

約数ペア:

[(1, 239923488), (2, 119961744), (3, 79974496), (4, 59980872), (6, 39987248), (7, 34274784), (8, 29990436), (12, 19993624), (14, 17137392), (16, 14995218), (19, 12627552), (21, 11424928), (23, 10431456), (24, 9996812), (28, 8568696), (32, 7497609), (38, 6313776), (42, 5712464), (43, 5579616), (46, 5215728), (48, 4998406), (56, 4284348), (57, 4209184), (69, 3477152), (76, 3156888), (84, 2856232), (86, 2789808), (92, 2607864), (96, 2499203), (112, 2142174), (114, 2104592), (129, 1859872), (133, 1803936), (138, 1738576), (152, 1578444), (161, 1490208), (168, 1428116), (172, 1394904), (184, 1303932), (224, 1071087), (228, 1052296), (258, 929936), (266, 901968), (276, 869288), (301, 797088), (304, 789222), (322, 745104), (336, 714058), (344, 697452), (361, 664608), (368, 651966), (399, 601312), (437, 549024), (456, 526148), (483, 496736), (516, 464968), (532, 450984), (552, 434644), (602, 398544), (608, 394611), (644, 372552), (672, 357029), (688, 348726), (722, 332304), (736, 325983), (798, 300656), (817, 293664), (874, 274512), (903, 265696), (912, 263074), (966, 248368), (989, 242592), (1032, 232484), (1064, 225492), (1083, 221536), (1104, 217322), (1204, 199272), (1288, 186276), (1311, 183008), (1376, 174363), (1444, 166152), (1596, 150328), (1634, 146832), (1748, 137256), (1806, 132848), (1824, 131537), (1932, 124184), (1978, 121296), (2064, 116242), (2128, 112746), (2166, 110768), (2208, 108661), (2408, 99636), (2451, 97888), (2527, 94944), (2576, 93138), (2622, 91504), (2888, 83076), (2967, 80864), (3059, 78432), (3192, 75164), (3268, 73416), (3496, 68628), (3612, 66424), (3864, 62092), (3956, 60648), (4128, 58121), (4256, 56373), (4332, 55384), (4816, 49818), (4902, 48944), (5054, 47472), (5152, 46569), (5244, 45752), (5719, 41952), (5776, 41538), (5934, 40432), (6118, 39216), (6384, 37582), (6536, 36708), (6923, 34656), (6992, 34314), (7224, 33212), (7581, 31648), (7728, 31046), (7912, 30324), (8303, 28896), (8664, 27692), (9177, 26144), (9632, 24909), (9804, 24472), (10108, 23736), (10488, 22876), (11438, 20976), (11552, 20769), (11868, 20216), (12236, 19608), (12768, 18791), (13072, 18354), (13846, 17328), (13984, 17157), (14448, 16606), (15162, 15824), (15456, 15523)]