222156732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71479}}^1$

素因数の和:71530

約数の個数: 48

約数和(自身を含む): 608437760

約数和(自身を除く): 386281028

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 71479, 142958, 214437, 285916, 428874, 500353, 857748, 1000706, 1501059, 2001412, 2644723, 3002118, 5289446, 6004236, 7934169, 10578892, 15868338, 18513061, 31736676, 37026122, 55539183, 74052244, 111078366, 222156732]

約数ペア:

[(1, 222156732), (2, 111078366), (3, 74052244), (4, 55539183), (6, 37026122), (7, 31736676), (12, 18513061), (14, 15868338), (21, 10578892), (28, 7934169), (37, 6004236), (42, 5289446), (74, 3002118), (84, 2644723), (111, 2001412), (148, 1501059), (222, 1000706), (259, 857748), (444, 500353), (518, 428874), (777, 285916), (1036, 214437), (1554, 142958), (3108, 71479)]