242570454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{677}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 585792000

約数和(自身を除く): 343221546

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 449, 677, 798, 898, 1347, 1354, 2031, 2694, 3143, 4062, 4739, 6286, 8531, 9429, 9478, 12863, 14217, 17062, 18858, 25593, 25726, 28434, 38589, 51186, 59717, 77178, 90041, 119434, 179151, 180082, 270123, 303973, 358302, 540246, 607946, 911919, 1823838, 2127811, 4255622, 5775487, 6383433, 11550974, 12766866, 17326461, 34652922, 40428409, 80856818, 121285227, 242570454]

約数ペア:

[(1, 242570454), (2, 121285227), (3, 80856818), (6, 40428409), (7, 34652922), (14, 17326461), (19, 12766866), (21, 11550974), (38, 6383433), (42, 5775487), (57, 4255622), (114, 2127811), (133, 1823838), (266, 911919), (399, 607946), (449, 540246), (677, 358302), (798, 303973), (898, 270123), (1347, 180082), (1354, 179151), (2031, 119434), (2694, 90041), (3143, 77178), (4062, 59717), (4739, 51186), (6286, 38589), (8531, 28434), (9429, 25726), (9478, 25593), (12863, 18858), (14217, 17062)]