218453424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1481}}^1$

素因数の和:1938

約数の個数: 80

約数和(自身を含む): 646863360

約数和(自身を除く): 428409936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 439, 878, 1317, 1481, 1756, 2634, 2962, 3073, 3512, 4443, 5268, 5924, 6146, 7024, 8886, 9219, 10367, 10536, 11848, 12292, 17772, 18438, 20734, 21072, 23696, 24584, 31101, 35544, 36876, 41468, 49168, 62202, 71088, 73752, 82936, 124404, 147504, 165872, 248808, 497616, 650159, 1300318, 1950477, 2600636, 3900954, 4551113, 5201272, 7801908, 9102226, 10402544, 13653339, 15603816, 18204452, 27306678, 31207632, 36408904, 54613356, 72817808, 109226712, 218453424]

約数ペア:

[(1, 218453424), (2, 109226712), (3, 72817808), (4, 54613356), (6, 36408904), (7, 31207632), (8, 27306678), (12, 18204452), (14, 15603816), (16, 13653339), (21, 10402544), (24, 9102226), (28, 7801908), (42, 5201272), (48, 4551113), (56, 3900954), (84, 2600636), (112, 1950477), (168, 1300318), (336, 650159), (439, 497616), (878, 248808), (1317, 165872), (1481, 147504), (1756, 124404), (2634, 82936), (2962, 73752), (3073, 71088), (3512, 62202), (4443, 49168), (5268, 41468), (5924, 36876), (6146, 35544), (7024, 31101), (8886, 24584), (9219, 23696), (10367, 21072), (10536, 20734), (11848, 18438), (12292, 17772)]