271640236

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3319}}^1$

素因数の和:3446

約数の個数: 48

約数和(自身を含む): 565196800

約数和(自身を除く): 293556564

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 316, 518, 553, 1036, 1106, 2212, 2923, 3319, 5846, 6638, 11692, 13276, 20461, 23233, 40922, 46466, 81844, 92932, 122803, 245606, 262201, 491212, 524402, 859621, 1048804, 1719242, 1835407, 3438484, 3670814, 7341628, 9701437, 19402874, 38805748, 67910059, 135820118, 271640236]

約数ペア:

[(1, 271640236), (2, 135820118), (4, 67910059), (7, 38805748), (14, 19402874), (28, 9701437), (37, 7341628), (74, 3670814), (79, 3438484), (148, 1835407), (158, 1719242), (259, 1048804), (316, 859621), (518, 524402), (553, 491212), (1036, 262201), (1106, 245606), (2212, 122803), (2923, 92932), (3319, 81844), (5846, 46466), (6638, 40922), (11692, 23233), (13276, 20461)]