254305872

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:482

約数の個数: 160

約数和(自身を含む): 771379200

約数和(自身を除く): 517073328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 53, 54, 58, 72, 87, 106, 108, 116, 144, 159, 174, 212, 216, 232, 261, 318, 348, 383, 424, 432, 464, 477, 522, 636, 696, 766, 783, 848, 954, 1044, 1149, 1272, 1392, 1431, 1532, 1537, 1566, 1908, 2088, 2298, 2544, 2862, 3064, 3074, 3132, 3447, 3816, 4176, 4596, 4611, 5724, 6128, 6148, 6264, 6894, 7632, 9192, 9222, 10341, 11107, 11448, 12296, 12528, 13788, 13833, 18384, 18444, 20299, 20682, 22214, 22896, 24592, 27576, 27666, 33321, 36888, 40598, 41364, 41499, 44428, 55152, 55332, 60897, 66642, 73776, 81196, 82728, 82998, 88856, 99963, 110664, 121794, 133284, 162392, 165456, 165996, 177712, 182691, 199926, 221328, 243588, 266568, 299889, 324784, 331992, 365382, 399852, 487176, 533136, 548073, 588671, 599778, 663984, 730764, 799704, 974352, 1096146, 1177342, 1199556, 1461528, 1599408, 1766013, 2192292, 2354684, 2399112, 2923056, 3532026, 4384584, 4709368, 4798224, 5298039, 7064052, 8769168, 9418736, 10596078, 14128104, 15894117, 21192156, 28256208, 31788234, 42384312, 63576468, 84768624, 127152936, 254305872]

約数ペア:

[(1, 254305872), (2, 127152936), (3, 84768624), (4, 63576468), (6, 42384312), (8, 31788234), (9, 28256208), (12, 21192156), (16, 15894117), (18, 14128104), (24, 10596078), (27, 9418736), (29, 8769168), (36, 7064052), (48, 5298039), (53, 4798224), (54, 4709368), (58, 4384584), (72, 3532026), (87, 2923056), (106, 2399112), (108, 2354684), (116, 2192292), (144, 1766013), (159, 1599408), (174, 1461528), (212, 1199556), (216, 1177342), (232, 1096146), (261, 974352), (318, 799704), (348, 730764), (383, 663984), (424, 599778), (432, 588671), (464, 548073), (477, 533136), (522, 487176), (636, 399852), (696, 365382), (766, 331992), (783, 324784), (848, 299889), (954, 266568), (1044, 243588), (1149, 221328), (1272, 199926), (1392, 182691), (1431, 177712), (1532, 165996), (1537, 165456), (1566, 162392), (1908, 133284), (2088, 121794), (2298, 110664), (2544, 99963), (2862, 88856), (3064, 82998), (3074, 82728), (3132, 81196), (3447, 73776), (3816, 66642), (4176, 60897), (4596, 55332), (4611, 55152), (5724, 44428), (6128, 41499), (6148, 41364), (6264, 40598), (6894, 36888), (7632, 33321), (9192, 27666), (9222, 27576), (10341, 24592), (11107, 22896), (11448, 22214), (12296, 20682), (12528, 20299), (13788, 18444), (13833, 18384)]