255255168

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{94961}}^1$

素因数の和:94985

約数の個数: 64

約数和(自身を含む): 774889920

約数和(自身を除く): 519634752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 94961, 189922, 284883, 379844, 569766, 664727, 759688, 1139532, 1329454, 1519376, 1994181, 2279064, 2658908, 3038752, 3988362, 4558128, 5317816, 6077504, 7976724, 9116256, 10635632, 12155008, 15953448, 18232512, 21271264, 31906896, 36465024, 42542528, 63813792, 85085056, 127627584, 255255168]

約数ペア:

[(1, 255255168), (2, 127627584), (3, 85085056), (4, 63813792), (6, 42542528), (7, 36465024), (8, 31906896), (12, 21271264), (14, 18232512), (16, 15953448), (21, 12155008), (24, 10635632), (28, 9116256), (32, 7976724), (42, 6077504), (48, 5317816), (56, 4558128), (64, 3988362), (84, 3038752), (96, 2658908), (112, 2279064), (128, 1994181), (168, 1519376), (192, 1329454), (224, 1139532), (336, 759688), (384, 664727), (448, 569766), (672, 379844), (896, 284883), (1344, 189922), (2688, 94961)]