2280521898

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{25153}}^1$

素因数の和:25260

約数の個数: 64

約数和(自身を含む): 5360820480

約数和(自身を除く): 3080298582

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 438, 621, 657, 1242, 1314, 1679, 1971, 3358, 3942, 5037, 10074, 15111, 25153, 30222, 45333, 50306, 75459, 90666, 150918, 226377, 452754, 578519, 679131, 1157038, 1358262, 1735557, 1836169, 3471114, 3672338, 5206671, 5508507, 10413342, 11017014, 15620013, 16525521, 31240026, 33051042, 42231887, 49576563, 84463774, 99153126, 126695661, 253391322, 380086983, 760173966, 1140260949, 2280521898]

約数ペア:

[(1, 2280521898), (2, 1140260949), (3, 760173966), (6, 380086983), (9, 253391322), (18, 126695661), (23, 99153126), (27, 84463774), (46, 49576563), (54, 42231887), (69, 33051042), (73, 31240026), (138, 16525521), (146, 15620013), (207, 11017014), (219, 10413342), (414, 5508507), (438, 5206671), (621, 3672338), (657, 3471114), (1242, 1836169), (1314, 1735557), (1679, 1358262), (1971, 1157038), (3358, 679131), (3942, 578519), (5037, 452754), (10074, 226377), (15111, 150918), (25153, 90666), (30222, 75459), (45333, 50306)]