286882128

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2221}}^1$

素因数の和:2274

約数の個数: 160

約数和(自身を含む): 925774080

約数和(自身を除く): 638891952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 299, 312, 351, 368, 414, 432, 468, 552, 598, 621, 624, 702, 828, 897, 936, 1104, 1196, 1242, 1404, 1656, 1794, 1872, 2221, 2392, 2484, 2691, 2808, 3312, 3588, 4442, 4784, 4968, 5382, 5616, 6663, 7176, 8073, 8884, 9936, 10764, 13326, 14352, 16146, 17768, 19989, 21528, 26652, 28873, 32292, 35536, 39978, 43056, 51083, 53304, 57746, 59967, 64584, 79956, 86619, 102166, 106608, 115492, 119934, 129168, 153249, 159912, 173238, 204332, 230984, 239868, 259857, 306498, 319824, 346476, 408664, 459747, 461968, 479736, 519714, 612996, 664079, 692952, 779571, 817328, 919494, 959472, 1039428, 1225992, 1328158, 1379241, 1385904, 1559142, 1838988, 1992237, 2078856, 2451984, 2656316, 2758482, 3118284, 3677976, 3984474, 4157712, 5312632, 5516964, 5976711, 6236568, 7355952, 7968948, 10625264, 11033928, 11953422, 12473136, 15937896, 17930133, 22067856, 23906844, 31875792, 35860266, 47813688, 71720532, 95627376, 143441064, 286882128]

約数ペア:

[(1, 286882128), (2, 143441064), (3, 95627376), (4, 71720532), (6, 47813688), (8, 35860266), (9, 31875792), (12, 23906844), (13, 22067856), (16, 17930133), (18, 15937896), (23, 12473136), (24, 11953422), (26, 11033928), (27, 10625264), (36, 7968948), (39, 7355952), (46, 6236568), (48, 5976711), (52, 5516964), (54, 5312632), (69, 4157712), (72, 3984474), (78, 3677976), (92, 3118284), (104, 2758482), (108, 2656316), (117, 2451984), (138, 2078856), (144, 1992237), (156, 1838988), (184, 1559142), (207, 1385904), (208, 1379241), (216, 1328158), (234, 1225992), (276, 1039428), (299, 959472), (312, 919494), (351, 817328), (368, 779571), (414, 692952), (432, 664079), (468, 612996), (552, 519714), (598, 479736), (621, 461968), (624, 459747), (702, 408664), (828, 346476), (897, 319824), (936, 306498), (1104, 259857), (1196, 239868), (1242, 230984), (1404, 204332), (1656, 173238), (1794, 159912), (1872, 153249), (2221, 129168), (2392, 119934), (2484, 115492), (2691, 106608), (2808, 102166), (3312, 86619), (3588, 79956), (4442, 64584), (4784, 59967), (4968, 57746), (5382, 53304), (5616, 51083), (6663, 43056), (7176, 39978), (8073, 35536), (8884, 32292), (9936, 28873), (10764, 26652), (13326, 21528), (14352, 19989), (16146, 17768)]