248811024

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 834589440

約数和(自身を除く): 585778416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 59, 66, 77, 84, 88, 98, 112, 118, 132, 147, 154, 163, 168, 176, 177, 196, 231, 236, 264, 294, 308, 326, 336, 354, 392, 413, 462, 472, 489, 528, 539, 588, 616, 649, 652, 708, 784, 826, 924, 944, 978, 1078, 1141, 1176, 1232, 1239, 1298, 1304, 1416, 1617, 1652, 1793, 1848, 1947, 1956, 2156, 2282, 2352, 2478, 2596, 2608, 2832, 2891, 3234, 3304, 3423, 3586, 3696, 3894, 3912, 4312, 4543, 4564, 4956, 5192, 5379, 5782, 6468, 6608, 6846, 7172, 7788, 7824, 7987, 8624, 8673, 9086, 9128, 9617, 9912, 10384, 10758, 11564, 12551, 12936, 13629, 13692, 14344, 15576, 15974, 17346, 18172, 18256, 19234, 19824, 21516, 23128, 23961, 25102, 25872, 27258, 27384, 28688, 28851, 31152, 31801, 31948, 34692, 36344, 37653, 38468, 43032, 46256, 47922, 50204, 54516, 54768, 57702, 63602, 63896, 67319, 69384, 72688, 75306, 76936, 86064, 87857, 95403, 95844, 100408, 105787, 109032, 115404, 127204, 127792, 134638, 138768, 150612, 153872, 175714, 190806, 191688, 200816, 201957, 211574, 218064, 230808, 254408, 263571, 269276, 301224, 317361, 351428, 381612, 383376, 403914, 423148, 461616, 471233, 508816, 527142, 538552, 602448, 634722, 702856, 740509, 763224, 807828, 846296, 942466, 1054284, 1077104, 1269444, 1405712, 1413699, 1481018, 1526448, 1615656, 1692592, 1884932, 2108568, 2221527, 2538888, 2827398, 2962036, 3231312, 3769864, 4217136, 4443054, 5077776, 5183563, 5654796, 5924072, 7539728, 8886108, 10367126, 11309592, 11848144, 15550689, 17772216, 20734252, 22619184, 31101378, 35544432, 41468504, 62202756, 82937008, 124405512, 248811024]

約数ペア:

[(1, 248811024), (2, 124405512), (3, 82937008), (4, 62202756), (6, 41468504), (7, 35544432), (8, 31101378), (11, 22619184), (12, 20734252), (14, 17772216), (16, 15550689), (21, 11848144), (22, 11309592), (24, 10367126), (28, 8886108), (33, 7539728), (42, 5924072), (44, 5654796), (48, 5183563), (49, 5077776), (56, 4443054), (59, 4217136), (66, 3769864), (77, 3231312), (84, 2962036), (88, 2827398), (98, 2538888), (112, 2221527), (118, 2108568), (132, 1884932), (147, 1692592), (154, 1615656), (163, 1526448), (168, 1481018), (176, 1413699), (177, 1405712), (196, 1269444), (231, 1077104), (236, 1054284), (264, 942466), (294, 846296), (308, 807828), (326, 763224), (336, 740509), (354, 702856), (392, 634722), (413, 602448), (462, 538552), (472, 527142), (489, 508816), (528, 471233), (539, 461616), (588, 423148), (616, 403914), (649, 383376), (652, 381612), (708, 351428), (784, 317361), (826, 301224), (924, 269276), (944, 263571), (978, 254408), (1078, 230808), (1141, 218064), (1176, 211574), (1232, 201957), (1239, 200816), (1298, 191688), (1304, 190806), (1416, 175714), (1617, 153872), (1652, 150612), (1793, 138768), (1848, 134638), (1947, 127792), (1956, 127204), (2156, 115404), (2282, 109032), (2352, 105787), (2478, 100408), (2596, 95844), (2608, 95403), (2832, 87857), (2891, 86064), (3234, 76936), (3304, 75306), (3423, 72688), (3586, 69384), (3696, 67319), (3894, 63896), (3912, 63602), (4312, 57702), (4543, 54768), (4564, 54516), (4956, 50204), (5192, 47922), (5379, 46256), (5782, 43032), (6468, 38468), (6608, 37653), (6846, 36344), (7172, 34692), (7788, 31948), (7824, 31801), (7987, 31152), (8624, 28851), (8673, 28688), (9086, 27384), (9128, 27258), (9617, 25872), (9912, 25102), (10384, 23961), (10758, 23128), (11564, 21516), (12551, 19824), (12936, 19234), (13629, 18256), (13692, 18172), (14344, 17346), (15576, 15974)]