355245436

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2029}}^1$

素因数の和:2103

約数の個数: 72

約数和(自身を含む): 790530720

約数和(自身を除く): 435285284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 169, 182, 259, 338, 364, 481, 518, 676, 962, 1036, 1183, 1924, 2029, 2366, 3367, 4058, 4732, 6253, 6734, 8116, 12506, 13468, 14203, 25012, 26377, 28406, 43771, 52754, 56812, 75073, 87542, 105508, 150146, 175084, 184639, 300292, 342901, 369278, 525511, 685802, 738556, 975949, 1051022, 1371604, 1951898, 2102044, 2400307, 3903796, 4800614, 6831643, 9601228, 12687337, 13663286, 25374674, 27326572, 50749348, 88811359, 177622718, 355245436]

約数ペア:

[(1, 355245436), (2, 177622718), (4, 88811359), (7, 50749348), (13, 27326572), (14, 25374674), (26, 13663286), (28, 12687337), (37, 9601228), (52, 6831643), (74, 4800614), (91, 3903796), (148, 2400307), (169, 2102044), (182, 1951898), (259, 1371604), (338, 1051022), (364, 975949), (481, 738556), (518, 685802), (676, 525511), (962, 369278), (1036, 342901), (1183, 300292), (1924, 184639), (2029, 175084), (2366, 150146), (3367, 105508), (4058, 87542), (4732, 75073), (6253, 56812), (6734, 52754), (8116, 43771), (12506, 28406), (13468, 26377), (14203, 25012)]