355968004

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{1427}}^1$

素因数の和:1648

約数の個数: 48

約数和(自身を含む): 729308160

約数和(自身を除く): 373340156

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 151, 236, 302, 413, 604, 826, 1057, 1427, 1652, 2114, 2854, 4228, 5708, 8909, 9989, 17818, 19978, 35636, 39956, 62363, 84193, 124726, 168386, 215477, 249452, 336772, 430954, 589351, 861908, 1178702, 1508339, 2357404, 3016678, 6033356, 12713143, 25426286, 50852572, 88992001, 177984002, 355968004]

約数ペア:

[(1, 355968004), (2, 177984002), (4, 88992001), (7, 50852572), (14, 25426286), (28, 12713143), (59, 6033356), (118, 3016678), (151, 2357404), (236, 1508339), (302, 1178702), (413, 861908), (604, 589351), (826, 430954), (1057, 336772), (1427, 249452), (1652, 215477), (2114, 168386), (2854, 124726), (4228, 84193), (5708, 62363), (8909, 39956), (9989, 35636), (17818, 19978)]