317572928

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2713}}^1$

素因数の和:2815

約数の個数: 56

約数和(自身を含む): 661781760

約数和(自身を除く): 344208832

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 236, 248, 472, 496, 944, 992, 1829, 1888, 1984, 2713, 3658, 3776, 5426, 7316, 10852, 14632, 21704, 29264, 43408, 58528, 84103, 86816, 117056, 160067, 168206, 173632, 320134, 336412, 640268, 672824, 1280536, 1345648, 2561072, 2691296, 4962077, 5122144, 5382592, 9924154, 10244288, 19848308, 39696616, 79393232, 158786464, 317572928]

約数ペア:

[(1, 317572928), (2, 158786464), (4, 79393232), (8, 39696616), (16, 19848308), (31, 10244288), (32, 9924154), (59, 5382592), (62, 5122144), (64, 4962077), (118, 2691296), (124, 2561072), (236, 1345648), (248, 1280536), (472, 672824), (496, 640268), (944, 336412), (992, 320134), (1829, 173632), (1888, 168206), (1984, 160067), (2713, 117056), (3658, 86816), (3776, 84103), (5426, 58528), (7316, 43408), (10852, 29264), (14632, 21704)]