1338260976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{433}}^1$

素因数の和:600

約数の個数: 180

約数和(自身を含む): 4096904448

約数和(自身を除く): 2758643472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 127, 144, 156, 169, 208, 234, 254, 312, 338, 381, 433, 468, 507, 508, 624, 676, 762, 866, 936, 1014, 1016, 1143, 1299, 1352, 1521, 1524, 1651, 1732, 1872, 2028, 2032, 2286, 2598, 2704, 3042, 3048, 3302, 3464, 3897, 4056, 4572, 4953, 5196, 5629, 6084, 6096, 6604, 6928, 7794, 8112, 9144, 9906, 10392, 11258, 12168, 13208, 14859, 15588, 16887, 18288, 19812, 20784, 21463, 22516, 24336, 26416, 29718, 31176, 33774, 39624, 42926, 45032, 50661, 54991, 59436, 62352, 64389, 67548, 73177, 79248, 85852, 90064, 101322, 109982, 118872, 128778, 135096, 146354, 164973, 171704, 193167, 202644, 219531, 219964, 237744, 257556, 270192, 292708, 329946, 343408, 386334, 405288, 439062, 439928, 494919, 515112, 585416, 658593, 659892, 714883, 772668, 810576, 878124, 879856, 989838, 1030224, 1170832, 1317186, 1319784, 1429766, 1545336, 1756248, 1979676, 2144649, 2634372, 2639568, 2859532, 3090672, 3512496, 3959352, 4289298, 5268744, 5719064, 6433947, 7918704, 8578596, 9293479, 10537488, 11438128, 12867894, 17157192, 18586958, 25735788, 27880437, 34314384, 37173916, 51471576, 55760874, 74347832, 83641311, 102943152, 111521748, 148695664, 167282622, 223043496, 334565244, 446086992, 669130488, 1338260976]

約数ペア:

[(1, 1338260976), (2, 669130488), (3, 446086992), (4, 334565244), (6, 223043496), (8, 167282622), (9, 148695664), (12, 111521748), (13, 102943152), (16, 83641311), (18, 74347832), (24, 55760874), (26, 51471576), (36, 37173916), (39, 34314384), (48, 27880437), (52, 25735788), (72, 18586958), (78, 17157192), (104, 12867894), (117, 11438128), (127, 10537488), (144, 9293479), (156, 8578596), (169, 7918704), (208, 6433947), (234, 5719064), (254, 5268744), (312, 4289298), (338, 3959352), (381, 3512496), (433, 3090672), (468, 2859532), (507, 2639568), (508, 2634372), (624, 2144649), (676, 1979676), (762, 1756248), (866, 1545336), (936, 1429766), (1014, 1319784), (1016, 1317186), (1143, 1170832), (1299, 1030224), (1352, 989838), (1521, 879856), (1524, 878124), (1651, 810576), (1732, 772668), (1872, 714883), (2028, 659892), (2032, 658593), (2286, 585416), (2598, 515112), (2704, 494919), (3042, 439928), (3048, 439062), (3302, 405288), (3464, 386334), (3897, 343408), (4056, 329946), (4572, 292708), (4953, 270192), (5196, 257556), (5629, 237744), (6084, 219964), (6096, 219531), (6604, 202644), (6928, 193167), (7794, 171704), (8112, 164973), (9144, 146354), (9906, 135096), (10392, 128778), (11258, 118872), (12168, 109982), (13208, 101322), (14859, 90064), (15588, 85852), (16887, 79248), (18288, 73177), (19812, 67548), (20784, 64389), (21463, 62352), (22516, 59436), (24336, 54991), (26416, 50661), (29718, 45032), (31176, 42926), (33774, 39624)]