290056716

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^2\times {\mathrm{1291}}^1$

素因数の和:1459

約数の個数: 54

約数和(自身を含む): 743172612

約数和(自身を除く): 453115896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 474, 711, 948, 1291, 1422, 2582, 2844, 3873, 5164, 6241, 7746, 11619, 12482, 15492, 18723, 23238, 24964, 37446, 46476, 56169, 74892, 101989, 112338, 203978, 224676, 305967, 407956, 611934, 917901, 1223868, 1835802, 3671604, 8057131, 16114262, 24171393, 32228524, 48342786, 72514179, 96685572, 145028358, 290056716]

約数ペア:

[(1, 290056716), (2, 145028358), (3, 96685572), (4, 72514179), (6, 48342786), (9, 32228524), (12, 24171393), (18, 16114262), (36, 8057131), (79, 3671604), (158, 1835802), (237, 1223868), (316, 917901), (474, 611934), (711, 407956), (948, 305967), (1291, 224676), (1422, 203978), (2582, 112338), (2844, 101989), (3873, 74892), (5164, 56169), (6241, 46476), (7746, 37446), (11619, 24964), (12482, 23238), (15492, 18723)]