260366946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1$

素因数の和:1103

約数の個数: 64

約数和(自身を含む): 623462400

約数和(自身を除く): 363095454

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 409, 483, 659, 818, 966, 1227, 1318, 1977, 2454, 2863, 3954, 4613, 5726, 8589, 9226, 9407, 13839, 15157, 17178, 18814, 27678, 28221, 30314, 45471, 56442, 65849, 90942, 106099, 131698, 197547, 212198, 269531, 318297, 395094, 539062, 636594, 808593, 1617186, 1886717, 3773434, 5660151, 6199213, 11320302, 12398426, 18597639, 37195278, 43394491, 86788982, 130183473, 260366946]

約数ペア:

[(1, 260366946), (2, 130183473), (3, 86788982), (6, 43394491), (7, 37195278), (14, 18597639), (21, 12398426), (23, 11320302), (42, 6199213), (46, 5660151), (69, 3773434), (138, 1886717), (161, 1617186), (322, 808593), (409, 636594), (483, 539062), (659, 395094), (818, 318297), (966, 269531), (1227, 212198), (1318, 197547), (1977, 131698), (2454, 106099), (2863, 90942), (3954, 65849), (4613, 56442), (5726, 45471), (8589, 30314), (9226, 28221), (9407, 27678), (13839, 18814), (15157, 17178)]