216507588

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{1543}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 551986176

約数和(自身を除く): 335478588

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1063, 1543, 2126, 3086, 3189, 4252, 4629, 6172, 6378, 9258, 11693, 12756, 16973, 18516, 23386, 33946, 35079, 46772, 50919, 67892, 70158, 101838, 140316, 203676, 1640209, 3280418, 4920627, 6560836, 9841254, 18042299, 19682508, 36084598, 54126897, 72169196, 108253794, 216507588]

約数ペア:

[(1, 216507588), (2, 108253794), (3, 72169196), (4, 54126897), (6, 36084598), (11, 19682508), (12, 18042299), (22, 9841254), (33, 6560836), (44, 4920627), (66, 3280418), (132, 1640209), (1063, 203676), (1543, 140316), (2126, 101838), (3086, 70158), (3189, 67892), (4252, 50919), (4629, 46772), (6172, 35079), (6378, 33946), (9258, 23386), (11693, 18516), (12756, 16973)]