291260226

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:739

約数の個数: 48

約数和(自身を含む): 609850080

約数和(自身を除く): 318589854

約数列:

[1, 2, 3, 6, 37, 59, 74, 111, 118, 177, 222, 354, 601, 1202, 1369, 1803, 2183, 2738, 3606, 4107, 4366, 6549, 8214, 13098, 22237, 35459, 44474, 66711, 70918, 80771, 106377, 133422, 161542, 212754, 242313, 484626, 822769, 1311983, 1645538, 2468307, 2623966, 3935949, 4936614, 7871898, 48543371, 97086742, 145630113, 291260226]

約数ペア:

[(1, 291260226), (2, 145630113), (3, 97086742), (6, 48543371), (37, 7871898), (59, 4936614), (74, 3935949), (111, 2623966), (118, 2468307), (177, 1645538), (222, 1311983), (354, 822769), (601, 484626), (1202, 242313), (1369, 212754), (1803, 161542), (2183, 133422), (2738, 106377), (3606, 80771), (4107, 70918), (4366, 66711), (6549, 44474), (8214, 35459), (13098, 22237)]