989905536

素因数分解:

$2^7\times 3^4\times {\mathrm{307}}^1\times {\mathrm{311}}^1$

素因数の和:644

約数の個数: 160

約数和(自身を含む): 2965042080

約数和(自身を除く): 1975136544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 307, 311, 324, 384, 432, 576, 614, 622, 648, 864, 921, 933, 1152, 1228, 1244, 1296, 1728, 1842, 1866, 2456, 2488, 2592, 2763, 2799, 3456, 3684, 3732, 4912, 4976, 5184, 5526, 5598, 7368, 7464, 8289, 8397, 9824, 9952, 10368, 11052, 11196, 14736, 14928, 16578, 16794, 19648, 19904, 22104, 22392, 24867, 25191, 29472, 29856, 33156, 33588, 39296, 39808, 44208, 44784, 49734, 50382, 58944, 59712, 66312, 67176, 88416, 89568, 95477, 99468, 100764, 117888, 119424, 132624, 134352, 176832, 179136, 190954, 198936, 201528, 265248, 268704, 286431, 353664, 358272, 381908, 397872, 403056, 530496, 537408, 572862, 763816, 795744, 806112, 859293, 1060992, 1074816, 1145724, 1527632, 1591488, 1612224, 1718586, 2291448, 2577879, 3055264, 3182976, 3224448, 3437172, 4582896, 5155758, 6110528, 6874344, 7733637, 9165792, 10311516, 12221056, 13748688, 15467274, 18331584, 20623032, 27497376, 30934548, 36663168, 41246064, 54994752, 61869096, 82492128, 109989504, 123738192, 164984256, 247476384, 329968512, 494952768, 989905536]

約数ペア:

[(1, 989905536), (2, 494952768), (3, 329968512), (4, 247476384), (6, 164984256), (8, 123738192), (9, 109989504), (12, 82492128), (16, 61869096), (18, 54994752), (24, 41246064), (27, 36663168), (32, 30934548), (36, 27497376), (48, 20623032), (54, 18331584), (64, 15467274), (72, 13748688), (81, 12221056), (96, 10311516), (108, 9165792), (128, 7733637), (144, 6874344), (162, 6110528), (192, 5155758), (216, 4582896), (288, 3437172), (307, 3224448), (311, 3182976), (324, 3055264), (384, 2577879), (432, 2291448), (576, 1718586), (614, 1612224), (622, 1591488), (648, 1527632), (864, 1145724), (921, 1074816), (933, 1060992), (1152, 859293), (1228, 806112), (1244, 795744), (1296, 763816), (1728, 572862), (1842, 537408), (1866, 530496), (2456, 403056), (2488, 397872), (2592, 381908), (2763, 358272), (2799, 353664), (3456, 286431), (3684, 268704), (3732, 265248), (4912, 201528), (4976, 198936), (5184, 190954), (5526, 179136), (5598, 176832), (7368, 134352), (7464, 132624), (8289, 119424), (8397, 117888), (9824, 100764), (9952, 99468), (10368, 95477), (11052, 89568), (11196, 88416), (14736, 67176), (14928, 66312), (16578, 59712), (16794, 58944), (19648, 50382), (19904, 49734), (22104, 44784), (22392, 44208), (24867, 39808), (25191, 39296), (29472, 33588), (29856, 33156)]