271887768

素因数分解:

$2^3\times 3^2\times {\mathrm{971}}^1\times {\mathrm{3889}}^1$

素因数の和:4872

約数の個数: 48

約数和(自身を含む): 737310600

約数和(自身を除く): 465422832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 971, 1942, 2913, 3884, 3889, 5826, 7768, 7778, 8739, 11652, 11667, 15556, 17478, 23304, 23334, 31112, 34956, 35001, 46668, 69912, 70002, 93336, 140004, 280008, 3776219, 7552438, 11328657, 15104876, 22657314, 30209752, 33985971, 45314628, 67971942, 90629256, 135943884, 271887768]

約数ペア:

[(1, 271887768), (2, 135943884), (3, 90629256), (4, 67971942), (6, 45314628), (8, 33985971), (9, 30209752), (12, 22657314), (18, 15104876), (24, 11328657), (36, 7552438), (72, 3776219), (971, 280008), (1942, 140004), (2913, 93336), (3884, 70002), (3889, 69912), (5826, 46668), (7768, 35001), (7778, 34956), (8739, 31112), (11652, 23334), (11667, 23304), (15556, 17478)]