212217936

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:789

約数の個数: 160

約数和(自身を含む): 676885248

約数和(自身を除く): 464667312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 53, 56, 68, 84, 102, 106, 112, 119, 136, 159, 168, 204, 212, 238, 272, 318, 336, 357, 371, 408, 424, 476, 636, 701, 714, 742, 816, 848, 901, 952, 1113, 1272, 1402, 1428, 1484, 1802, 1904, 2103, 2226, 2544, 2703, 2804, 2856, 2968, 3604, 4206, 4452, 4907, 5406, 5608, 5712, 5936, 6307, 7208, 8412, 8904, 9814, 10812, 11216, 11917, 12614, 14416, 14721, 16824, 17808, 18921, 19628, 21624, 23834, 25228, 29442, 33648, 35751, 37153, 37842, 39256, 43248, 47668, 50456, 58884, 71502, 74306, 75684, 78512, 83419, 95336, 100912, 111459, 117768, 143004, 148612, 151368, 166838, 190672, 222918, 235536, 250257, 260071, 286008, 297224, 302736, 333676, 445836, 500514, 520142, 572016, 594448, 631601, 667352, 780213, 891672, 1001028, 1040284, 1263202, 1334704, 1560426, 1783344, 1894803, 2002056, 2080568, 2526404, 3120852, 3789606, 4004112, 4161136, 4421207, 5052808, 6241704, 7579212, 8842414, 10105616, 12483408, 13263621, 15158424, 17684828, 26527242, 30316848, 35369656, 53054484, 70739312, 106108968, 212217936]

約数ペア:

[(1, 212217936), (2, 106108968), (3, 70739312), (4, 53054484), (6, 35369656), (7, 30316848), (8, 26527242), (12, 17684828), (14, 15158424), (16, 13263621), (17, 12483408), (21, 10105616), (24, 8842414), (28, 7579212), (34, 6241704), (42, 5052808), (48, 4421207), (51, 4161136), (53, 4004112), (56, 3789606), (68, 3120852), (84, 2526404), (102, 2080568), (106, 2002056), (112, 1894803), (119, 1783344), (136, 1560426), (159, 1334704), (168, 1263202), (204, 1040284), (212, 1001028), (238, 891672), (272, 780213), (318, 667352), (336, 631601), (357, 594448), (371, 572016), (408, 520142), (424, 500514), (476, 445836), (636, 333676), (701, 302736), (714, 297224), (742, 286008), (816, 260071), (848, 250257), (901, 235536), (952, 222918), (1113, 190672), (1272, 166838), (1402, 151368), (1428, 148612), (1484, 143004), (1802, 117768), (1904, 111459), (2103, 100912), (2226, 95336), (2544, 83419), (2703, 78512), (2804, 75684), (2856, 74306), (2968, 71502), (3604, 58884), (4206, 50456), (4452, 47668), (4907, 43248), (5406, 39256), (5608, 37842), (5712, 37153), (5936, 35751), (6307, 33648), (7208, 29442), (8412, 25228), (8904, 23834), (9814, 21624), (10812, 19628), (11216, 18921), (11917, 17808), (12614, 16824), (14416, 14721)]