271225344

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 240

約数和(自身を含む): 844195968

約数和(自身を除く): 572970624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 47, 48, 51, 52, 64, 68, 78, 94, 96, 102, 104, 128, 136, 141, 156, 188, 192, 204, 208, 221, 256, 272, 282, 289, 312, 376, 384, 408, 416, 442, 512, 544, 564, 578, 611, 624, 663, 752, 768, 799, 816, 832, 867, 884, 1088, 1128, 1156, 1222, 1248, 1326, 1504, 1536, 1598, 1632, 1664, 1734, 1768, 1833, 2176, 2256, 2312, 2397, 2444, 2496, 2652, 3008, 3196, 3264, 3328, 3468, 3536, 3666, 3757, 4352, 4512, 4624, 4794, 4888, 4992, 5304, 6016, 6392, 6528, 6656, 6936, 7072, 7332, 7514, 8704, 9024, 9248, 9588, 9776, 9984, 10387, 10608, 11271, 12032, 12784, 13056, 13583, 13872, 14144, 14664, 15028, 18048, 18496, 19176, 19552, 19968, 20774, 21216, 22542, 24064, 25568, 26112, 27166, 27744, 28288, 29328, 30056, 31161, 36096, 36992, 38352, 39104, 40749, 41548, 42432, 45084, 51136, 54332, 55488, 56576, 58656, 60112, 62322, 72192, 73984, 76704, 78208, 81498, 83096, 84864, 90168, 102272, 108664, 110976, 113152, 117312, 120224, 124644, 147968, 153408, 156416, 162996, 166192, 169728, 176579, 180336, 204544, 217328, 221952, 234624, 240448, 249288, 306816, 312832, 325992, 332384, 339456, 353158, 360672, 409088, 434656, 443904, 469248, 480896, 498576, 529737, 613632, 651984, 664768, 706316, 721344, 869312, 938496, 961792, 997152, 1059474, 1227264, 1303968, 1329536, 1412632, 1442688, 1738624, 1923584, 1994304, 2118948, 2607936, 2659072, 2825264, 2885376, 3477248, 3988608, 4237896, 5215872, 5318144, 5650528, 5770752, 6954496, 7977216, 8475792, 10431744, 11301056, 15954432, 16951584, 20863488, 22602112, 33903168, 45204224, 67806336, 90408448, 135612672, 271225344]

約数ペア:

[(1, 271225344), (2, 135612672), (3, 90408448), (4, 67806336), (6, 45204224), (8, 33903168), (12, 22602112), (13, 20863488), (16, 16951584), (17, 15954432), (24, 11301056), (26, 10431744), (32, 8475792), (34, 7977216), (39, 6954496), (47, 5770752), (48, 5650528), (51, 5318144), (52, 5215872), (64, 4237896), (68, 3988608), (78, 3477248), (94, 2885376), (96, 2825264), (102, 2659072), (104, 2607936), (128, 2118948), (136, 1994304), (141, 1923584), (156, 1738624), (188, 1442688), (192, 1412632), (204, 1329536), (208, 1303968), (221, 1227264), (256, 1059474), (272, 997152), (282, 961792), (289, 938496), (312, 869312), (376, 721344), (384, 706316), (408, 664768), (416, 651984), (442, 613632), (512, 529737), (544, 498576), (564, 480896), (578, 469248), (611, 443904), (624, 434656), (663, 409088), (752, 360672), (768, 353158), (799, 339456), (816, 332384), (832, 325992), (867, 312832), (884, 306816), (1088, 249288), (1128, 240448), (1156, 234624), (1222, 221952), (1248, 217328), (1326, 204544), (1504, 180336), (1536, 176579), (1598, 169728), (1632, 166192), (1664, 162996), (1734, 156416), (1768, 153408), (1833, 147968), (2176, 124644), (2256, 120224), (2312, 117312), (2397, 113152), (2444, 110976), (2496, 108664), (2652, 102272), (3008, 90168), (3196, 84864), (3264, 83096), (3328, 81498), (3468, 78208), (3536, 76704), (3666, 73984), (3757, 72192), (4352, 62322), (4512, 60112), (4624, 58656), (4794, 56576), (4888, 55488), (4992, 54332), (5304, 51136), (6016, 45084), (6392, 42432), (6528, 41548), (6656, 40749), (6936, 39104), (7072, 38352), (7332, 36992), (7514, 36096), (8704, 31161), (9024, 30056), (9248, 29328), (9588, 28288), (9776, 27744), (9984, 27166), (10387, 26112), (10608, 25568), (11271, 24064), (12032, 22542), (12784, 21216), (13056, 20774), (13583, 19968), (13872, 19552), (14144, 19176), (14664, 18496), (15028, 18048)]