331427784

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{4253}}^1$

素因数の和:4470

約数の個数: 64

約数和(自身を含む): 882109440

約数和(自身を除く): 550681656

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 191, 204, 382, 408, 573, 764, 1146, 1528, 2292, 3247, 4253, 4584, 6494, 8506, 9741, 12759, 12988, 17012, 19482, 25518, 25976, 34024, 38964, 51036, 72301, 77928, 102072, 144602, 216903, 289204, 433806, 578408, 812323, 867612, 1624646, 1735224, 2436969, 3249292, 4873938, 6498584, 9747876, 13809491, 19495752, 27618982, 41428473, 55237964, 82856946, 110475928, 165713892, 331427784]

約数ペア:

[(1, 331427784), (2, 165713892), (3, 110475928), (4, 82856946), (6, 55237964), (8, 41428473), (12, 27618982), (17, 19495752), (24, 13809491), (34, 9747876), (51, 6498584), (68, 4873938), (102, 3249292), (136, 2436969), (191, 1735224), (204, 1624646), (382, 867612), (408, 812323), (573, 578408), (764, 433806), (1146, 289204), (1528, 216903), (2292, 144602), (3247, 102072), (4253, 77928), (4584, 72301), (6494, 51036), (8506, 38964), (9741, 34024), (12759, 25976), (12988, 25518), (17012, 19482)]