291286302

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{4723}}^1$

素因数の和:5288

約数の個数: 32

約数和(自身を含む): 614497920

約数和(自身を除く): 323211618

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 541, 1082, 1623, 3246, 4723, 9446, 10279, 14169, 20558, 28338, 30837, 61674, 89737, 179474, 269211, 538422, 2555143, 5110286, 7665429, 15330858, 48547717, 97095434, 145643151, 291286302]

約数ペア:

[(1, 291286302), (2, 145643151), (3, 97095434), (6, 48547717), (19, 15330858), (38, 7665429), (57, 5110286), (114, 2555143), (541, 538422), (1082, 269211), (1623, 179474), (3246, 89737), (4723, 61674), (9446, 30837), (10279, 28338), (14169, 20558)]