243669224

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{607}}^1$

素因数の和:790

約数の個数: 48

約数和(自身を含む): 486460800

約数和(自身を除く): 242791576

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 152, 278, 361, 556, 607, 722, 1112, 1214, 1444, 2428, 2641, 2888, 4856, 5282, 10564, 11533, 21128, 23066, 46132, 50179, 84373, 92264, 100358, 168746, 200716, 219127, 337492, 401432, 438254, 674984, 876508, 1603087, 1753016, 3206174, 6412348, 12824696, 30458653, 60917306, 121834612, 243669224]

約数ペア:

[(1, 243669224), (2, 121834612), (4, 60917306), (8, 30458653), (19, 12824696), (38, 6412348), (76, 3206174), (139, 1753016), (152, 1603087), (278, 876508), (361, 674984), (556, 438254), (607, 401432), (722, 337492), (1112, 219127), (1214, 200716), (1444, 168746), (2428, 100358), (2641, 92264), (2888, 84373), (4856, 50179), (5282, 46132), (10564, 23066), (11533, 21128)]