243573387732

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{829}}^1\times {\mathrm{20353}}^1$

素因数の和:21593

約数の個数: 72

約数和(自身を含む): 618009723240

約数和(自身を除く): 374436335508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 829, 1203, 1604, 1658, 2406, 2487, 3316, 3609, 4812, 4974, 7218, 7461, 9948, 14436, 14922, 20353, 29844, 40706, 61059, 81412, 122118, 183177, 244236, 332429, 366354, 664858, 732708, 997287, 1329716, 1994574, 2991861, 3989148, 5983722, 8161553, 11967444, 16323106, 16872637, 24484659, 32646212, 33745274, 48969318, 50617911, 67490548, 73453977, 97938636, 101235822, 146907954, 151853733, 202471644, 293815908, 303707466, 607414932, 6765927437, 13531854874, 20297782311, 27063709748, 40595564622, 60893346933, 81191129244, 121786693866, 243573387732]

約数ペア:

[(1, 243573387732), (2, 121786693866), (3, 81191129244), (4, 60893346933), (6, 40595564622), (9, 27063709748), (12, 20297782311), (18, 13531854874), (36, 6765927437), (401, 607414932), (802, 303707466), (829, 293815908), (1203, 202471644), (1604, 151853733), (1658, 146907954), (2406, 101235822), (2487, 97938636), (3316, 73453977), (3609, 67490548), (4812, 50617911), (4974, 48969318), (7218, 33745274), (7461, 32646212), (9948, 24484659), (14436, 16872637), (14922, 16323106), (20353, 11967444), (29844, 8161553), (40706, 5983722), (61059, 3989148), (81412, 2991861), (122118, 1994574), (183177, 1329716), (244236, 997287), (332429, 732708), (366354, 664858)]