230898664

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{15263}}^1$

素因数の和:15361

約数の個数: 32

約数和(自身を含む): 454256640

約数和(自身を除く): 223357976

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 7564, 15128, 15263, 30526, 61052, 122104, 473153, 931043, 946306, 1862086, 1892612, 3724172, 3785224, 7448344, 28862333, 57724666, 115449332, 230898664]

約数ペア:

[(1, 230898664), (2, 115449332), (4, 57724666), (8, 28862333), (31, 7448344), (61, 3785224), (62, 3724172), (122, 1892612), (124, 1862086), (244, 946306), (248, 931043), (488, 473153), (1891, 122104), (3782, 61052), (7564, 30526), (15128, 15263)]