271557897612

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{661}}^1\times {\mathrm{133213}}^1$

素因数の和:134138

約数の個数: 48

約数和(自身を含む): 637067713632

約数和(自身を除く): 365509816020

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 661, 771, 1028, 1322, 1542, 1983, 2644, 3084, 3966, 7932, 133213, 169877, 266426, 339754, 399639, 509631, 532852, 679508, 799278, 1019262, 1598556, 2038524, 34235741, 68471482, 88053793, 102707223, 136942964, 176107586, 205414446, 264161379, 352215172, 410828892, 528322758, 1056645516, 22629824801, 45259649602, 67889474403, 90519299204, 135778948806, 271557897612]

約数ペア:

[(1, 271557897612), (2, 135778948806), (3, 90519299204), (4, 67889474403), (6, 45259649602), (12, 22629824801), (257, 1056645516), (514, 528322758), (661, 410828892), (771, 352215172), (1028, 264161379), (1322, 205414446), (1542, 176107586), (1983, 136942964), (2644, 102707223), (3084, 88053793), (3966, 68471482), (7932, 34235741), (133213, 2038524), (169877, 1598556), (266426, 1019262), (339754, 799278), (399639, 679508), (509631, 532852)]