239387688

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{174991}}^1$

素因数の和:175022

約数の個数: 48

約数和(自身を含む): 682468800

約数和(自身を除く): 443081112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 174991, 349982, 524973, 699964, 1049946, 1399928, 1574919, 2099892, 3149838, 3324829, 4199784, 6299676, 6649658, 9974487, 12599352, 13299316, 19948974, 26598632, 29923461, 39897948, 59846922, 79795896, 119693844, 239387688]

約数ペア:

[(1, 239387688), (2, 119693844), (3, 79795896), (4, 59846922), (6, 39897948), (8, 29923461), (9, 26598632), (12, 19948974), (18, 13299316), (19, 12599352), (24, 9974487), (36, 6649658), (38, 6299676), (57, 4199784), (72, 3324829), (76, 3149838), (114, 2099892), (152, 1574919), (171, 1399928), (228, 1049946), (342, 699964), (456, 524973), (684, 349982), (1368, 174991)]