258555924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:430

約数の個数: 144

約数和(自身を含む): 762652800

約数和(自身を除く): 504096876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 193, 198, 199, 204, 306, 374, 386, 396, 398, 561, 579, 597, 612, 748, 772, 796, 1122, 1158, 1194, 1683, 1737, 1791, 2123, 2189, 2244, 2316, 2388, 3281, 3366, 3383, 3474, 3582, 4246, 4378, 6369, 6562, 6567, 6732, 6766, 6948, 7164, 8492, 8756, 9843, 10149, 12738, 13124, 13134, 13532, 19107, 19686, 19701, 20298, 25476, 26268, 29529, 30447, 36091, 37213, 38214, 38407, 39372, 39402, 40596, 59058, 60894, 72182, 74426, 76428, 76814, 78804, 108273, 111639, 115221, 118116, 121788, 144364, 148852, 153628, 216546, 223278, 230442, 324819, 334917, 345663, 422477, 433092, 446556, 460884, 649638, 652919, 669834, 691326, 844954, 1267431, 1299276, 1305838, 1339668, 1382652, 1689908, 1958757, 2534862, 2611676, 3802293, 3917514, 5069724, 5876271, 7182109, 7604586, 7835028, 11752542, 14364218, 15209172, 21546327, 23505084, 28728436, 43092654, 64638981, 86185308, 129277962, 258555924]

約数ペア:

[(1, 258555924), (2, 129277962), (3, 86185308), (4, 64638981), (6, 43092654), (9, 28728436), (11, 23505084), (12, 21546327), (17, 15209172), (18, 14364218), (22, 11752542), (33, 7835028), (34, 7604586), (36, 7182109), (44, 5876271), (51, 5069724), (66, 3917514), (68, 3802293), (99, 2611676), (102, 2534862), (132, 1958757), (153, 1689908), (187, 1382652), (193, 1339668), (198, 1305838), (199, 1299276), (204, 1267431), (306, 844954), (374, 691326), (386, 669834), (396, 652919), (398, 649638), (561, 460884), (579, 446556), (597, 433092), (612, 422477), (748, 345663), (772, 334917), (796, 324819), (1122, 230442), (1158, 223278), (1194, 216546), (1683, 153628), (1737, 148852), (1791, 144364), (2123, 121788), (2189, 118116), (2244, 115221), (2316, 111639), (2388, 108273), (3281, 78804), (3366, 76814), (3383, 76428), (3474, 74426), (3582, 72182), (4246, 60894), (4378, 59058), (6369, 40596), (6562, 39402), (6567, 39372), (6732, 38407), (6766, 38214), (6948, 37213), (7164, 36091), (8492, 30447), (8756, 29529), (9843, 26268), (10149, 25476), (12738, 20298), (13124, 19701), (13134, 19686), (13532, 19107)]