304893409028

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{54347}}^1$

素因数の和:54613

約数の個数: 72

約数和(自身を含む): 594274510368

約数和(自身を除く): 289381101340

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 193, 338, 386, 559, 676, 772, 1118, 2236, 2509, 5018, 7267, 8299, 10036, 14534, 16598, 29068, 32617, 33196, 54347, 65234, 107887, 108694, 130468, 215774, 217388, 431548, 706511, 1402531, 1413022, 2336921, 2805062, 2826044, 4673842, 5610124, 9184643, 9347684, 10488971, 18369286, 20977942, 30379973, 36738572, 41955884, 60759946, 121519892, 136356623, 272713246, 394939649, 451025753, 545426492, 789879298, 902051506, 1579758596, 1772636099, 1804103012, 3545272198, 5863334789, 7090544396, 11726669578, 23453339156, 76223352257, 152446704514, 304893409028]

約数ペア:

[(1, 304893409028), (2, 152446704514), (4, 76223352257), (13, 23453339156), (26, 11726669578), (43, 7090544396), (52, 5863334789), (86, 3545272198), (169, 1804103012), (172, 1772636099), (193, 1579758596), (338, 902051506), (386, 789879298), (559, 545426492), (676, 451025753), (772, 394939649), (1118, 272713246), (2236, 136356623), (2509, 121519892), (5018, 60759946), (7267, 41955884), (8299, 36738572), (10036, 30379973), (14534, 20977942), (16598, 18369286), (29068, 10488971), (32617, 9347684), (33196, 9184643), (54347, 5610124), (65234, 4673842), (107887, 2826044), (108694, 2805062), (130468, 2336921), (215774, 1413022), (217388, 1402531), (431548, 706511)]