288522000004

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1\times {\mathrm{247993}}^1$

素因数の和:249164

約数の個数: 48

約数和(自身を含む): 593169904768

約数和(自身を除く): 304647904764

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1123, 2246, 4492, 7861, 15722, 31444, 41551, 83102, 166204, 247993, 290857, 495986, 581714, 991972, 1163428, 1735951, 3471902, 6943804, 9175741, 18351482, 36702964, 64230187, 128460374, 256920748, 278496139, 556992278, 1113984556, 1949472973, 3898945946, 7797891892, 10304357143, 20608714286, 41217428572, 72130500001, 144261000002, 288522000004]

約数ペア:

[(1, 288522000004), (2, 144261000002), (4, 72130500001), (7, 41217428572), (14, 20608714286), (28, 10304357143), (37, 7797891892), (74, 3898945946), (148, 1949472973), (259, 1113984556), (518, 556992278), (1036, 278496139), (1123, 256920748), (2246, 128460374), (4492, 64230187), (7861, 36702964), (15722, 18351482), (31444, 9175741), (41551, 6943804), (83102, 3471902), (166204, 1735951), (247993, 1163428), (290857, 991972), (495986, 581714)]