299649808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{977}}^1$

素因数の和:1675

約数の個数: 40

約数和(自身を含む): 602115480

約数和(自身を除く): 302465672

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 661, 977, 1322, 1954, 2644, 3908, 5288, 7816, 10576, 15632, 19169, 28333, 38338, 56666, 76676, 113332, 153352, 226664, 306704, 453328, 645797, 1291594, 2583188, 5166376, 10332752, 18728113, 37456226, 74912452, 149824904, 299649808]

約数ペア:

[(1, 299649808), (2, 149824904), (4, 74912452), (8, 37456226), (16, 18728113), (29, 10332752), (58, 5166376), (116, 2583188), (232, 1291594), (464, 645797), (661, 453328), (977, 306704), (1322, 226664), (1954, 153352), (2644, 113332), (3908, 76676), (5288, 56666), (7816, 38338), (10576, 28333), (15632, 19169)]