2976308208

素因数分解:

$2^4\times 3^2\times {\mathrm{997}}^1\times {\mathrm{20731}}^1$

素因数の和:21742

約数の個数: 60

約数和(自身を含む): 8338286008

約数和(自身を除く): 5361977800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 15952, 17946, 20731, 23928, 35892, 41462, 47856, 62193, 71784, 82924, 124386, 143568, 165848, 186579, 248772, 331696, 373158, 497544, 746316, 995088, 1492632, 2985264, 20668807, 41337614, 62006421, 82675228, 124012842, 165350456, 186019263, 248025684, 330700912, 372038526, 496051368, 744077052, 992102736, 1488154104, 2976308208]

約数ペア:

[(1, 2976308208), (2, 1488154104), (3, 992102736), (4, 744077052), (6, 496051368), (8, 372038526), (9, 330700912), (12, 248025684), (16, 186019263), (18, 165350456), (24, 124012842), (36, 82675228), (48, 62006421), (72, 41337614), (144, 20668807), (997, 2985264), (1994, 1492632), (2991, 995088), (3988, 746316), (5982, 497544), (7976, 373158), (8973, 331696), (11964, 248772), (15952, 186579), (17946, 165848), (20731, 143568), (23928, 124386), (35892, 82924), (41462, 71784), (47856, 62193)]