268382016

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:326

約数の個数: 252

約数和(自身を含む): 922625028

約数和(自身を除く): 654243012

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 49, 56, 63, 64, 72, 74, 84, 96, 98, 111, 112, 126, 144, 147, 148, 168, 192, 196, 222, 224, 252, 257, 259, 288, 294, 296, 333, 336, 392, 441, 444, 448, 504, 514, 518, 576, 588, 592, 666, 672, 771, 777, 784, 882, 888, 1008, 1028, 1036, 1176, 1184, 1332, 1344, 1542, 1554, 1568, 1764, 1776, 1799, 1813, 2016, 2056, 2072, 2313, 2331, 2352, 2368, 2664, 3084, 3108, 3136, 3528, 3552, 3598, 3626, 4032, 4112, 4144, 4626, 4662, 4704, 5328, 5397, 5439, 6168, 6216, 7056, 7104, 7196, 7252, 8224, 8288, 9252, 9324, 9408, 9509, 10656, 10794, 10878, 12336, 12432, 12593, 14112, 14392, 14504, 16191, 16317, 16448, 16576, 18504, 18648, 19018, 21312, 21588, 21756, 24672, 24864, 25186, 28224, 28527, 28784, 29008, 32382, 32634, 37008, 37296, 37779, 38036, 43176, 43512, 49344, 49728, 50372, 57054, 57568, 58016, 64764, 65268, 66563, 74016, 74592, 75558, 76072, 85581, 86352, 87024, 100744, 113337, 114108, 115136, 116032, 129528, 130536, 133126, 148032, 149184, 151116, 152144, 171162, 172704, 174048, 199689, 201488, 226674, 228216, 259056, 261072, 266252, 302232, 304288, 342324, 345408, 348096, 399378, 402976, 453348, 456432, 465941, 518112, 522144, 532504, 599067, 604464, 608576, 684648, 798756, 805952, 906696, 912864, 931882, 1036224, 1044288, 1065008, 1198134, 1208928, 1369296, 1397823, 1597512, 1813392, 1825728, 1863764, 2130016, 2396268, 2417856, 2738592, 2795646, 3195024, 3626784, 3727528, 4193469, 4260032, 4792536, 5477184, 5591292, 6390048, 7253568, 7455056, 8386938, 9585072, 11182584, 12780096, 14910112, 16773876, 19170144, 22365168, 29820224, 33547752, 38340288, 44730336, 67095504, 89460672, 134191008, 268382016]

約数ペア:

[(1, 268382016), (2, 134191008), (3, 89460672), (4, 67095504), (6, 44730336), (7, 38340288), (8, 33547752), (9, 29820224), (12, 22365168), (14, 19170144), (16, 16773876), (18, 14910112), (21, 12780096), (24, 11182584), (28, 9585072), (32, 8386938), (36, 7455056), (37, 7253568), (42, 6390048), (48, 5591292), (49, 5477184), (56, 4792536), (63, 4260032), (64, 4193469), (72, 3727528), (74, 3626784), (84, 3195024), (96, 2795646), (98, 2738592), (111, 2417856), (112, 2396268), (126, 2130016), (144, 1863764), (147, 1825728), (148, 1813392), (168, 1597512), (192, 1397823), (196, 1369296), (222, 1208928), (224, 1198134), (252, 1065008), (257, 1044288), (259, 1036224), (288, 931882), (294, 912864), (296, 906696), (333, 805952), (336, 798756), (392, 684648), (441, 608576), (444, 604464), (448, 599067), (504, 532504), (514, 522144), (518, 518112), (576, 465941), (588, 456432), (592, 453348), (666, 402976), (672, 399378), (771, 348096), (777, 345408), (784, 342324), (882, 304288), (888, 302232), (1008, 266252), (1028, 261072), (1036, 259056), (1176, 228216), (1184, 226674), (1332, 201488), (1344, 199689), (1542, 174048), (1554, 172704), (1568, 171162), (1764, 152144), (1776, 151116), (1799, 149184), (1813, 148032), (2016, 133126), (2056, 130536), (2072, 129528), (2313, 116032), (2331, 115136), (2352, 114108), (2368, 113337), (2664, 100744), (3084, 87024), (3108, 86352), (3136, 85581), (3528, 76072), (3552, 75558), (3598, 74592), (3626, 74016), (4032, 66563), (4112, 65268), (4144, 64764), (4626, 58016), (4662, 57568), (4704, 57054), (5328, 50372), (5397, 49728), (5439, 49344), (6168, 43512), (6216, 43176), (7056, 38036), (7104, 37779), (7196, 37296), (7252, 37008), (8224, 32634), (8288, 32382), (9252, 29008), (9324, 28784), (9408, 28527), (9509, 28224), (10656, 25186), (10794, 24864), (10878, 24672), (12336, 21756), (12432, 21588), (12593, 21312), (14112, 19018), (14392, 18648), (14504, 18504), (16191, 16576), (16317, 16448)]