990528

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:100

約数の個数: 112

約数和(自身を含む): 3316224

約数和(自身を除く): 2325696

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 67, 77, 84, 88, 96, 112, 132, 134, 154, 168, 176, 192, 201, 224, 231, 264, 268, 308, 336, 352, 402, 448, 462, 469, 528, 536, 616, 672, 704, 737, 804, 924, 938, 1056, 1072, 1232, 1344, 1407, 1474, 1608, 1848, 1876, 2112, 2144, 2211, 2464, 2814, 2948, 3216, 3696, 3752, 4288, 4422, 4928, 5159, 5628, 5896, 6432, 7392, 7504, 8844, 10318, 11256, 11792, 12864, 14784, 15008, 15477, 17688, 20636, 22512, 23584, 30016, 30954, 35376, 41272, 45024, 47168, 61908, 70752, 82544, 90048, 123816, 141504, 165088, 247632, 330176, 495264, 990528]

約数ペア:

[(1, 990528), (2, 495264), (3, 330176), (4, 247632), (6, 165088), (7, 141504), (8, 123816), (11, 90048), (12, 82544), (14, 70752), (16, 61908), (21, 47168), (22, 45024), (24, 41272), (28, 35376), (32, 30954), (33, 30016), (42, 23584), (44, 22512), (48, 20636), (56, 17688), (64, 15477), (66, 15008), (67, 14784), (77, 12864), (84, 11792), (88, 11256), (96, 10318), (112, 8844), (132, 7504), (134, 7392), (154, 6432), (168, 5896), (176, 5628), (192, 5159), (201, 4928), (224, 4422), (231, 4288), (264, 3752), (268, 3696), (308, 3216), (336, 2948), (352, 2814), (402, 2464), (448, 2211), (462, 2144), (469, 2112), (528, 1876), (536, 1848), (616, 1608), (672, 1474), (704, 1407), (737, 1344), (804, 1232), (924, 1072), (938, 1056)]