217459008

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 168

約数和(自身を含む): 679828968

約数和(自身を除く): 462369960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 113, 117, 144, 156, 192, 208, 226, 234, 257, 288, 312, 339, 416, 452, 468, 514, 576, 624, 678, 771, 832, 904, 936, 1017, 1028, 1248, 1356, 1469, 1542, 1808, 1872, 2034, 2056, 2313, 2496, 2712, 2938, 3084, 3341, 3616, 3744, 4068, 4112, 4407, 4626, 5424, 5876, 6168, 6682, 7232, 7488, 8136, 8224, 8814, 9252, 10023, 10848, 11752, 12336, 13221, 13364, 16272, 16448, 17628, 18504, 20046, 21696, 23504, 24672, 26442, 26728, 29041, 30069, 32544, 35256, 37008, 40092, 47008, 49344, 52884, 53456, 58082, 60138, 65088, 70512, 74016, 80184, 87123, 94016, 105768, 106912, 116164, 120276, 141024, 148032, 160368, 174246, 211536, 213824, 232328, 240552, 261369, 282048, 320736, 348492, 377533, 423072, 464656, 481104, 522738, 641472, 696984, 755066, 846144, 929312, 962208, 1045476, 1132599, 1393968, 1510132, 1858624, 1924416, 2090952, 2265198, 2787936, 3020264, 3397797, 4181904, 4530396, 5575872, 6040528, 6795594, 8363808, 9060792, 12081056, 13591188, 16727616, 18121584, 24162112, 27182376, 36243168, 54364752, 72486336, 108729504, 217459008]

約数ペア:

[(1, 217459008), (2, 108729504), (3, 72486336), (4, 54364752), (6, 36243168), (8, 27182376), (9, 24162112), (12, 18121584), (13, 16727616), (16, 13591188), (18, 12081056), (24, 9060792), (26, 8363808), (32, 6795594), (36, 6040528), (39, 5575872), (48, 4530396), (52, 4181904), (64, 3397797), (72, 3020264), (78, 2787936), (96, 2265198), (104, 2090952), (113, 1924416), (117, 1858624), (144, 1510132), (156, 1393968), (192, 1132599), (208, 1045476), (226, 962208), (234, 929312), (257, 846144), (288, 755066), (312, 696984), (339, 641472), (416, 522738), (452, 481104), (468, 464656), (514, 423072), (576, 377533), (624, 348492), (678, 320736), (771, 282048), (832, 261369), (904, 240552), (936, 232328), (1017, 213824), (1028, 211536), (1248, 174246), (1356, 160368), (1469, 148032), (1542, 141024), (1808, 120276), (1872, 116164), (2034, 106912), (2056, 105768), (2313, 94016), (2496, 87123), (2712, 80184), (2938, 74016), (3084, 70512), (3341, 65088), (3616, 60138), (3744, 58082), (4068, 53456), (4112, 52884), (4407, 49344), (4626, 47008), (5424, 40092), (5876, 37008), (6168, 35256), (6682, 32544), (7232, 30069), (7488, 29041), (8136, 26728), (8224, 26442), (8814, 24672), (9252, 23504), (10023, 21696), (10848, 20046), (11752, 18504), (12336, 17628), (13221, 16448), (13364, 16272)]