313474744

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{4297}}^1$

素因数の和:5143

約数の個数: 32

約数和(自身を含む): 642121200

約数和(自身を除く): 328646456

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 829, 1658, 3316, 4297, 6632, 8594, 9119, 17188, 18238, 34376, 36476, 47267, 72952, 94534, 189068, 378136, 3562213, 7124426, 14248852, 28497704, 39184343, 78368686, 156737372, 313474744]

約数ペア:

[(1, 313474744), (2, 156737372), (4, 78368686), (8, 39184343), (11, 28497704), (22, 14248852), (44, 7124426), (88, 3562213), (829, 378136), (1658, 189068), (3316, 94534), (4297, 72952), (6632, 47267), (8594, 36476), (9119, 34376), (17188, 18238)]