223461708

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{743}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 530966016

約数和(自身を除く): 307504308

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 353, 426, 706, 743, 852, 1059, 1412, 1486, 2118, 2229, 2972, 4236, 4458, 8916, 25063, 50126, 52753, 75189, 100252, 105506, 150378, 158259, 211012, 262279, 300756, 316518, 524558, 633036, 786837, 1049116, 1573674, 3147348, 18621809, 37243618, 55865427, 74487236, 111730854, 223461708]

約数ペア:

[(1, 223461708), (2, 111730854), (3, 74487236), (4, 55865427), (6, 37243618), (12, 18621809), (71, 3147348), (142, 1573674), (213, 1049116), (284, 786837), (353, 633036), (426, 524558), (706, 316518), (743, 300756), (852, 262279), (1059, 211012), (1412, 158259), (1486, 150378), (2118, 105506), (2229, 100252), (2972, 75189), (4236, 52753), (4458, 50126), (8916, 25063)]