12980352

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 43084800

約数和(自身を除く): 30104448

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, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 439, 448, 462, 528, 616, 672, 704, 878, 896, 924, 1056, 1232, 1317, 1344, 1408, 1756, 1848, 2112, 2464, 2634, 2688, 3073, 3512, 3696, 4224, 4829, 4928, 5268, 6146, 7024, 7392, 9219, 9658, 9856, 10536, 12292, 14048, 14487, 14784, 18438, 19316, 21072, 24584, 28096, 28974, 29568, 33803, 36876, 38632, 42144, 49168, 56192, 57948, 67606, 73752, 77264, 84288, 98336, 101409, 115896, 135212, 147504, 154528, 168576, 196672, 202818, 231792, 270424, 295008, 309056, 393344, 405636, 463584, 540848, 590016, 618112, 811272, 927168, 1081696, 1180032, 1622544, 1854336, 2163392, 3245088, 4326784, 6490176, 12980352]

約数ペア:

[(1, 12980352), (2, 6490176), (3, 4326784), (4, 3245088), (6, 2163392), (7, 1854336), (8, 1622544), (11, 1180032), (12, 1081696), (14, 927168), (16, 811272), (21, 618112), (22, 590016), (24, 540848), (28, 463584), (32, 405636), (33, 393344), (42, 309056), (44, 295008), (48, 270424), (56, 231792), (64, 202818), (66, 196672), (77, 168576), (84, 154528), (88, 147504), (96, 135212), (112, 115896), (128, 101409), (132, 98336), (154, 84288), (168, 77264), (176, 73752), (192, 67606), (224, 57948), (231, 56192), (264, 49168), (308, 42144), (336, 38632), (352, 36876), (384, 33803), (439, 29568), (448, 28974), (462, 28096), (528, 24584), (616, 21072), (672, 19316), (704, 18438), (878, 14784), (896, 14487), (924, 14048), (1056, 12292), (1232, 10536), (1317, 9856), (1344, 9658), (1408, 9219), (1756, 7392), (1848, 7024), (2112, 6146), (2464, 5268), (2634, 4928), (2688, 4829), (3073, 4224), (3512, 3696)]