331262260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{6703}}^1$

素因数の和:7072

約数の個数: 48

約数和(自身を含む): 797400576

約数和(自身を除く): 466138316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353, 706, 1412, 1765, 2471, 3530, 4942, 6703, 7060, 9884, 12355, 13406, 24710, 26812, 33515, 46921, 49420, 67030, 93842, 134060, 187684, 234605, 469210, 938420, 2366159, 4732318, 9464636, 11830795, 16563113, 23661590, 33126226, 47323180, 66252452, 82815565, 165631130, 331262260]

約数ペア:

[(1, 331262260), (2, 165631130), (4, 82815565), (5, 66252452), (7, 47323180), (10, 33126226), (14, 23661590), (20, 16563113), (28, 11830795), (35, 9464636), (70, 4732318), (140, 2366159), (353, 938420), (706, 469210), (1412, 234605), (1765, 187684), (2471, 134060), (3530, 93842), (4942, 67030), (6703, 49420), (7060, 46921), (9884, 33515), (12355, 26812), (13406, 24710)]