284506656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 888330240

約数和(自身を除く): 603823584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 67, 71, 84, 89, 96, 112, 134, 142, 168, 178, 201, 213, 224, 267, 268, 284, 336, 356, 402, 426, 469, 497, 534, 536, 568, 623, 672, 712, 804, 852, 938, 994, 1068, 1072, 1136, 1246, 1407, 1424, 1491, 1608, 1704, 1869, 1876, 1988, 2136, 2144, 2272, 2492, 2814, 2848, 2982, 3216, 3408, 3738, 3752, 3976, 4272, 4757, 4984, 5628, 5963, 5964, 6319, 6432, 6816, 7476, 7504, 7952, 8544, 9514, 9968, 11256, 11926, 11928, 12638, 14271, 14952, 15008, 15904, 17889, 18957, 19028, 19936, 22512, 23852, 23856, 25276, 28542, 29904, 33299, 35778, 37914, 38056, 41741, 44233, 45024, 47704, 47712, 50552, 57084, 59808, 66598, 71556, 75828, 76112, 83482, 88466, 95408, 99897, 101104, 114168, 125223, 132699, 133196, 143112, 151656, 152224, 166964, 176932, 190816, 199794, 202208, 228336, 250446, 265398, 266392, 286224, 303312, 333928, 353864, 399588, 423373, 456672, 500892, 530796, 532784, 572448, 606624, 667856, 707728, 799176, 846746, 1001784, 1061592, 1065568, 1270119, 1335712, 1415456, 1598352, 1693492, 2003568, 2123184, 2540238, 2963611, 3196704, 3386984, 4007136, 4246368, 5080476, 5927222, 6773968, 8890833, 10160952, 11854444, 13547936, 17781666, 20321904, 23708888, 35563332, 40643808, 47417776, 71126664, 94835552, 142253328, 284506656]

約数ペア:

[(1, 284506656), (2, 142253328), (3, 94835552), (4, 71126664), (6, 47417776), (7, 40643808), (8, 35563332), (12, 23708888), (14, 20321904), (16, 17781666), (21, 13547936), (24, 11854444), (28, 10160952), (32, 8890833), (42, 6773968), (48, 5927222), (56, 5080476), (67, 4246368), (71, 4007136), (84, 3386984), (89, 3196704), (96, 2963611), (112, 2540238), (134, 2123184), (142, 2003568), (168, 1693492), (178, 1598352), (201, 1415456), (213, 1335712), (224, 1270119), (267, 1065568), (268, 1061592), (284, 1001784), (336, 846746), (356, 799176), (402, 707728), (426, 667856), (469, 606624), (497, 572448), (534, 532784), (536, 530796), (568, 500892), (623, 456672), (672, 423373), (712, 399588), (804, 353864), (852, 333928), (938, 303312), (994, 286224), (1068, 266392), (1072, 265398), (1136, 250446), (1246, 228336), (1407, 202208), (1424, 199794), (1491, 190816), (1608, 176932), (1704, 166964), (1869, 152224), (1876, 151656), (1988, 143112), (2136, 133196), (2144, 132699), (2272, 125223), (2492, 114168), (2814, 101104), (2848, 99897), (2982, 95408), (3216, 88466), (3408, 83482), (3738, 76112), (3752, 75828), (3976, 71556), (4272, 66598), (4757, 59808), (4984, 57084), (5628, 50552), (5963, 47712), (5964, 47704), (6319, 45024), (6432, 44233), (6816, 41741), (7476, 38056), (7504, 37914), (7952, 35778), (8544, 33299), (9514, 29904), (9968, 28542), (11256, 25276), (11926, 23856), (11928, 23852), (12638, 22512), (14271, 19936), (14952, 19028), (15008, 18957), (15904, 17889)]