231342318

素因数分解:

$2^1\times 3^6\times {\mathrm{101}}^1\times {\mathrm{1571}}^1$

素因数の和:1692

約数の個数: 56

約数和(自身を含む): 525767976

約数和(自身を除く): 294425658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 101, 162, 202, 243, 303, 486, 606, 729, 909, 1458, 1571, 1818, 2727, 3142, 4713, 5454, 8181, 9426, 14139, 16362, 24543, 28278, 42417, 49086, 73629, 84834, 127251, 147258, 158671, 254502, 317342, 381753, 476013, 763506, 952026, 1145259, 1428039, 2290518, 2856078, 4284117, 8568234, 12852351, 25704702, 38557053, 77114106, 115671159, 231342318]

約数ペア:

[(1, 231342318), (2, 115671159), (3, 77114106), (6, 38557053), (9, 25704702), (18, 12852351), (27, 8568234), (54, 4284117), (81, 2856078), (101, 2290518), (162, 1428039), (202, 1145259), (243, 952026), (303, 763506), (486, 476013), (606, 381753), (729, 317342), (909, 254502), (1458, 158671), (1571, 147258), (1818, 127251), (2727, 84834), (3142, 73629), (4713, 49086), (5454, 42417), (8181, 28278), (9426, 24543), (14139, 16362)]