990236604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{36497}}^1$

素因数の和:36547

約数の個数: 96

約数和(自身を含む): 2943198720

約数和(自身を除く): 1952962116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 3876, 4522, 6783, 9044, 13566, 27132, 36497, 72994, 109491, 145988, 218982, 255479, 437964, 510958, 620449, 693443, 766437, 1021916, 1240898, 1386886, 1532874, 1861347, 2080329, 2481796, 2773772, 3065748, 3722694, 4160658, 4343143, 4854101, 7445388, 8321316, 8686286, 9708202, 11788531, 13029429, 14562303, 17372572, 19416404, 23577062, 26058858, 29124606, 35365593, 47154124, 52117716, 58249212, 70731186, 82519717, 141462372, 165039434, 247559151, 330078868, 495118302, 990236604]

約数ペア:

[(1, 990236604), (2, 495118302), (3, 330078868), (4, 247559151), (6, 165039434), (7, 141462372), (12, 82519717), (14, 70731186), (17, 58249212), (19, 52117716), (21, 47154124), (28, 35365593), (34, 29124606), (38, 26058858), (42, 23577062), (51, 19416404), (57, 17372572), (68, 14562303), (76, 13029429), (84, 11788531), (102, 9708202), (114, 8686286), (119, 8321316), (133, 7445388), (204, 4854101), (228, 4343143), (238, 4160658), (266, 3722694), (323, 3065748), (357, 2773772), (399, 2481796), (476, 2080329), (532, 1861347), (646, 1532874), (714, 1386886), (798, 1240898), (969, 1021916), (1292, 766437), (1428, 693443), (1596, 620449), (1938, 510958), (2261, 437964), (3876, 255479), (4522, 218982), (6783, 145988), (9044, 109491), (13566, 72994), (27132, 36497)]