268651488

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 866557440

約数和(自身を除く): 597905952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 53, 56, 57, 76, 84, 96, 106, 112, 114, 133, 152, 159, 168, 212, 224, 228, 266, 304, 318, 336, 371, 397, 399, 424, 456, 532, 608, 636, 672, 742, 794, 798, 848, 912, 1007, 1064, 1113, 1191, 1272, 1484, 1588, 1596, 1696, 1824, 2014, 2128, 2226, 2382, 2544, 2779, 2968, 3021, 3176, 3192, 4028, 4256, 4452, 4764, 5088, 5558, 5936, 6042, 6352, 6384, 7049, 7543, 8056, 8337, 8904, 9528, 11116, 11872, 12084, 12704, 12768, 14098, 15086, 16112, 16674, 17808, 19056, 21041, 21147, 22232, 22629, 24168, 28196, 30172, 32224, 33348, 35616, 38112, 42082, 42294, 44464, 45258, 48336, 52801, 56392, 60344, 63123, 66696, 84164, 84588, 88928, 90516, 96672, 105602, 112784, 120688, 126246, 133392, 147287, 158403, 168328, 169176, 181032, 211204, 225568, 241376, 252492, 266784, 294574, 316806, 336656, 338352, 362064, 399779, 422408, 441861, 504984, 589148, 633612, 673312, 676704, 724128, 799558, 844816, 883722, 1009968, 1178296, 1199337, 1267224, 1599116, 1689632, 1767444, 2019936, 2356592, 2398674, 2534448, 2798453, 3198232, 3534888, 4713184, 4797348, 5068896, 5596906, 6396464, 7069776, 8395359, 9594696, 11193812, 12792928, 14139552, 16790718, 19189392, 22387624, 33581436, 38378784, 44775248, 67162872, 89550496, 134325744, 268651488]

約数ペア:

[(1, 268651488), (2, 134325744), (3, 89550496), (4, 67162872), (6, 44775248), (7, 38378784), (8, 33581436), (12, 22387624), (14, 19189392), (16, 16790718), (19, 14139552), (21, 12792928), (24, 11193812), (28, 9594696), (32, 8395359), (38, 7069776), (42, 6396464), (48, 5596906), (53, 5068896), (56, 4797348), (57, 4713184), (76, 3534888), (84, 3198232), (96, 2798453), (106, 2534448), (112, 2398674), (114, 2356592), (133, 2019936), (152, 1767444), (159, 1689632), (168, 1599116), (212, 1267224), (224, 1199337), (228, 1178296), (266, 1009968), (304, 883722), (318, 844816), (336, 799558), (371, 724128), (397, 676704), (399, 673312), (424, 633612), (456, 589148), (532, 504984), (608, 441861), (636, 422408), (672, 399779), (742, 362064), (794, 338352), (798, 336656), (848, 316806), (912, 294574), (1007, 266784), (1064, 252492), (1113, 241376), (1191, 225568), (1272, 211204), (1484, 181032), (1588, 169176), (1596, 168328), (1696, 158403), (1824, 147287), (2014, 133392), (2128, 126246), (2226, 120688), (2382, 112784), (2544, 105602), (2779, 96672), (2968, 90516), (3021, 88928), (3176, 84588), (3192, 84164), (4028, 66696), (4256, 63123), (4452, 60344), (4764, 56392), (5088, 52801), (5558, 48336), (5936, 45258), (6042, 44464), (6352, 42294), (6384, 42082), (7049, 38112), (7543, 35616), (8056, 33348), (8337, 32224), (8904, 30172), (9528, 28196), (11116, 24168), (11872, 22629), (12084, 22232), (12704, 21147), (12768, 21041), (14098, 19056), (15086, 17808), (16112, 16674)]