304946811

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 54

約数和(自身を含む): 499923060

約数和(自身を除く): 194976249

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 169, 207, 299, 379, 507, 529, 897, 1137, 1521, 1587, 2691, 3411, 3887, 4761, 4927, 6877, 8717, 11661, 14781, 20631, 26151, 34983, 44343, 61893, 64051, 78453, 89401, 113321, 192153, 200491, 268203, 339963, 576459, 601473, 804609, 1019889, 1473173, 1804419, 2606383, 4419519, 7819149, 13258557, 23457447, 33882979, 101648937, 304946811]

約数ペア:

[(1, 304946811), (3, 101648937), (9, 33882979), (13, 23457447), (23, 13258557), (39, 7819149), (69, 4419519), (117, 2606383), (169, 1804419), (207, 1473173), (299, 1019889), (379, 804609), (507, 601473), (529, 576459), (897, 339963), (1137, 268203), (1521, 200491), (1587, 192153), (2691, 113321), (3411, 89401), (3887, 78453), (4761, 64051), (4927, 61893), (6877, 44343), (8717, 34983), (11661, 26151), (14781, 20631)]