247482724

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 456777216

約数和(自身を除く): 209294492

約数列:

[1, 2, 4, 41, 67, 82, 101, 134, 164, 202, 223, 268, 404, 446, 892, 2747, 4141, 5494, 6767, 8282, 9143, 10988, 13534, 14941, 16564, 18286, 22523, 27068, 29882, 36572, 45046, 59764, 90092, 277447, 554894, 612581, 923443, 1109788, 1225162, 1509041, 1846886, 2450324, 3018082, 3693772, 6036164, 61870681, 123741362, 247482724]

約数ペア:

[(1, 247482724), (2, 123741362), (4, 61870681), (41, 6036164), (67, 3693772), (82, 3018082), (101, 2450324), (134, 1846886), (164, 1509041), (202, 1225162), (223, 1109788), (268, 923443), (404, 612581), (446, 554894), (892, 277447), (2747, 90092), (4141, 59764), (5494, 45046), (6767, 36572), (8282, 29882), (9143, 27068), (10988, 22523), (13534, 18286), (14941, 16564)]