399475392

素因数分解:

$2^6\times 3^1\times {\mathrm{691}}^1\times {\mathrm{3011}}^1$

素因数の和:3717

約数の個数: 56

約数和(自身を含む): 1058826432

約数和(自身を除く): 659351040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 691, 1382, 2073, 2764, 3011, 4146, 5528, 6022, 8292, 9033, 11056, 12044, 16584, 18066, 22112, 24088, 33168, 36132, 44224, 48176, 66336, 72264, 96352, 132672, 144528, 192704, 289056, 578112, 2080601, 4161202, 6241803, 8322404, 12483606, 16644808, 24967212, 33289616, 49934424, 66579232, 99868848, 133158464, 199737696, 399475392]

約数ペア:

[(1, 399475392), (2, 199737696), (3, 133158464), (4, 99868848), (6, 66579232), (8, 49934424), (12, 33289616), (16, 24967212), (24, 16644808), (32, 12483606), (48, 8322404), (64, 6241803), (96, 4161202), (192, 2080601), (691, 578112), (1382, 289056), (2073, 192704), (2764, 144528), (3011, 132672), (4146, 96352), (5528, 72264), (6022, 66336), (8292, 48176), (9033, 44224), (11056, 36132), (12044, 33168), (16584, 24088), (18066, 22112)]