290443392

素因数分解:

$2^7\times 3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 876432960

約数和(自身を除く): 585989568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 67, 71, 72, 96, 106, 128, 134, 142, 144, 159, 192, 201, 212, 213, 268, 284, 288, 318, 384, 402, 424, 426, 477, 536, 568, 576, 603, 636, 639, 804, 848, 852, 954, 1072, 1136, 1152, 1206, 1272, 1278, 1608, 1696, 1704, 1908, 2144, 2272, 2412, 2544, 2556, 3216, 3392, 3408, 3551, 3763, 3816, 4288, 4544, 4757, 4824, 5088, 5112, 6432, 6784, 6816, 7102, 7526, 7632, 8576, 9088, 9514, 9648, 10176, 10224, 10653, 11289, 12864, 13632, 14204, 14271, 15052, 15264, 19028, 19296, 20352, 20448, 21306, 22578, 25728, 27264, 28408, 28542, 30104, 30528, 31959, 33867, 38056, 38592, 40896, 42612, 42813, 45156, 56816, 57084, 60208, 61056, 63918, 67734, 76112, 77184, 81792, 85224, 85626, 90312, 113632, 114168, 120416, 127836, 135468, 152224, 170448, 171252, 180624, 227264, 228336, 240832, 252121, 255672, 270936, 304448, 340896, 342504, 361248, 454528, 456672, 481664, 504242, 511344, 541872, 608896, 681792, 685008, 722496, 756363, 913344, 1008484, 1022688, 1083744, 1363584, 1370016, 1444992, 1512726, 1826688, 2016968, 2045376, 2167488, 2269089, 2740032, 3025452, 4033936, 4090752, 4334976, 4538178, 5480064, 6050904, 8067872, 9076356, 12101808, 16135744, 18152712, 24203616, 32271488, 36305424, 48407232, 72610848, 96814464, 145221696, 290443392]

約数ペア:

[(1, 290443392), (2, 145221696), (3, 96814464), (4, 72610848), (6, 48407232), (8, 36305424), (9, 32271488), (12, 24203616), (16, 18152712), (18, 16135744), (24, 12101808), (32, 9076356), (36, 8067872), (48, 6050904), (53, 5480064), (64, 4538178), (67, 4334976), (71, 4090752), (72, 4033936), (96, 3025452), (106, 2740032), (128, 2269089), (134, 2167488), (142, 2045376), (144, 2016968), (159, 1826688), (192, 1512726), (201, 1444992), (212, 1370016), (213, 1363584), (268, 1083744), (284, 1022688), (288, 1008484), (318, 913344), (384, 756363), (402, 722496), (424, 685008), (426, 681792), (477, 608896), (536, 541872), (568, 511344), (576, 504242), (603, 481664), (636, 456672), (639, 454528), (804, 361248), (848, 342504), (852, 340896), (954, 304448), (1072, 270936), (1136, 255672), (1152, 252121), (1206, 240832), (1272, 228336), (1278, 227264), (1608, 180624), (1696, 171252), (1704, 170448), (1908, 152224), (2144, 135468), (2272, 127836), (2412, 120416), (2544, 114168), (2556, 113632), (3216, 90312), (3392, 85626), (3408, 85224), (3551, 81792), (3763, 77184), (3816, 76112), (4288, 67734), (4544, 63918), (4757, 61056), (4824, 60208), (5088, 57084), (5112, 56816), (6432, 45156), (6784, 42813), (6816, 42612), (7102, 40896), (7526, 38592), (7632, 38056), (8576, 33867), (9088, 31959), (9514, 30528), (9648, 30104), (10176, 28542), (10224, 28408), (10653, 27264), (11289, 25728), (12864, 22578), (13632, 21306), (14204, 20448), (14271, 20352), (15052, 19296), (15264, 19028)]