242745216

素因数分解:

$2^7\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 799680000

約数和(自身を除く): 556934784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 49, 56, 57, 64, 76, 84, 96, 97, 98, 112, 114, 128, 133, 147, 152, 168, 192, 194, 196, 224, 228, 266, 291, 294, 304, 336, 343, 384, 388, 392, 399, 448, 456, 532, 582, 588, 608, 672, 679, 686, 776, 784, 798, 896, 912, 931, 1029, 1064, 1164, 1176, 1216, 1344, 1358, 1372, 1552, 1568, 1596, 1824, 1843, 1862, 2037, 2058, 2128, 2328, 2352, 2432, 2688, 2716, 2744, 2793, 3104, 3136, 3192, 3648, 3686, 3724, 4074, 4116, 4256, 4656, 4704, 4753, 5432, 5488, 5529, 5586, 6208, 6272, 6384, 6517, 7296, 7372, 7448, 8148, 8232, 8512, 9312, 9408, 9506, 10864, 10976, 11058, 11172, 12416, 12768, 12901, 13034, 14259, 14744, 14896, 16296, 16464, 17024, 18624, 18816, 19012, 19551, 21728, 21952, 22116, 22344, 25536, 25802, 26068, 28518, 29488, 29792, 32592, 32928, 33271, 37248, 38024, 38703, 39102, 43456, 43904, 44232, 44688, 51072, 51604, 52136, 57036, 58976, 59584, 65184, 65856, 66542, 76048, 77406, 78204, 86912, 88464, 89376, 90307, 99813, 103208, 104272, 114072, 117952, 119168, 130368, 131712, 133084, 152096, 154812, 156408, 176928, 178752, 180614, 199626, 206416, 208544, 228144, 235904, 260736, 266168, 270921, 304192, 309624, 312816, 353856, 357504, 361228, 399252, 412832, 417088, 456288, 532336, 541842, 608384, 619248, 625632, 632149, 707712, 722456, 798504, 825664, 834176, 912576, 1064672, 1083684, 1238496, 1251264, 1264298, 1444912, 1597008, 1651328, 1825152, 1896447, 2129344, 2167368, 2476992, 2502528, 2528596, 2889824, 3194016, 3792894, 4258688, 4334736, 4953984, 5057192, 5779648, 6388032, 7585788, 8669472, 10114384, 11559296, 12776064, 15171576, 17338944, 20228768, 30343152, 34677888, 40457536, 60686304, 80915072, 121372608, 242745216]

約数ペア:

[(1, 242745216), (2, 121372608), (3, 80915072), (4, 60686304), (6, 40457536), (7, 34677888), (8, 30343152), (12, 20228768), (14, 17338944), (16, 15171576), (19, 12776064), (21, 11559296), (24, 10114384), (28, 8669472), (32, 7585788), (38, 6388032), (42, 5779648), (48, 5057192), (49, 4953984), (56, 4334736), (57, 4258688), (64, 3792894), (76, 3194016), (84, 2889824), (96, 2528596), (97, 2502528), (98, 2476992), (112, 2167368), (114, 2129344), (128, 1896447), (133, 1825152), (147, 1651328), (152, 1597008), (168, 1444912), (192, 1264298), (194, 1251264), (196, 1238496), (224, 1083684), (228, 1064672), (266, 912576), (291, 834176), (294, 825664), (304, 798504), (336, 722456), (343, 707712), (384, 632149), (388, 625632), (392, 619248), (399, 608384), (448, 541842), (456, 532336), (532, 456288), (582, 417088), (588, 412832), (608, 399252), (672, 361228), (679, 357504), (686, 353856), (776, 312816), (784, 309624), (798, 304192), (896, 270921), (912, 266168), (931, 260736), (1029, 235904), (1064, 228144), (1164, 208544), (1176, 206416), (1216, 199626), (1344, 180614), (1358, 178752), (1372, 176928), (1552, 156408), (1568, 154812), (1596, 152096), (1824, 133084), (1843, 131712), (1862, 130368), (2037, 119168), (2058, 117952), (2128, 114072), (2328, 104272), (2352, 103208), (2432, 99813), (2688, 90307), (2716, 89376), (2744, 88464), (2793, 86912), (3104, 78204), (3136, 77406), (3192, 76048), (3648, 66542), (3686, 65856), (3724, 65184), (4074, 59584), (4116, 58976), (4256, 57036), (4656, 52136), (4704, 51604), (4753, 51072), (5432, 44688), (5488, 44232), (5529, 43904), (5586, 43456), (6208, 39102), (6272, 38703), (6384, 38024), (6517, 37248), (7296, 33271), (7372, 32928), (7448, 32592), (8148, 29792), (8232, 29488), (8512, 28518), (9312, 26068), (9408, 25802), (9506, 25536), (10864, 22344), (10976, 22116), (11058, 21952), (11172, 21728), (12416, 19551), (12768, 19012), (12901, 18816), (13034, 18624), (14259, 17024), (14744, 16464), (14896, 16296)]