247059216

素因数分解:

$2^4\times 3^2\times {\mathrm{631}}^1\times {\mathrm{2719}}^1$

素因数の和:3364

約数の個数: 60

約数和(自身を含む): 692773120

約数和(自身を除く): 445713904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 631, 1262, 1893, 2524, 2719, 3786, 5048, 5438, 5679, 7572, 8157, 10096, 10876, 11358, 15144, 16314, 21752, 22716, 24471, 30288, 32628, 43504, 45432, 48942, 65256, 90864, 97884, 130512, 195768, 391536, 1715689, 3431378, 5147067, 6862756, 10294134, 13725512, 15441201, 20588268, 27451024, 30882402, 41176536, 61764804, 82353072, 123529608, 247059216]

約数ペア:

[(1, 247059216), (2, 123529608), (3, 82353072), (4, 61764804), (6, 41176536), (8, 30882402), (9, 27451024), (12, 20588268), (16, 15441201), (18, 13725512), (24, 10294134), (36, 6862756), (48, 5147067), (72, 3431378), (144, 1715689), (631, 391536), (1262, 195768), (1893, 130512), (2524, 97884), (2719, 90864), (3786, 65256), (5048, 48942), (5438, 45432), (5679, 43504), (7572, 32628), (8157, 30288), (10096, 24471), (10876, 22716), (11358, 21752), (15144, 16314)]