268593408

素因数分解:

$2^8\times 3^4\times {\mathrm{12953}}^1$

素因数の和:12981

約数の個数: 90

約数和(自身を含む): 800958774

約数和(自身を除く): 532365366

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6912, 10368, 12953, 20736, 25906, 38859, 51812, 77718, 103624, 116577, 155436, 207248, 233154, 310872, 349731, 414496, 466308, 621744, 699462, 828992, 932616, 1049193, 1243488, 1398924, 1657984, 1865232, 2098386, 2486976, 2797848, 3315968, 3730464, 4196772, 4973952, 5595696, 7460928, 8393544, 9947904, 11191392, 14921856, 16787088, 22382784, 29843712, 33574176, 44765568, 67148352, 89531136, 134296704, 268593408]

約数ペア:

[(1, 268593408), (2, 134296704), (3, 89531136), (4, 67148352), (6, 44765568), (8, 33574176), (9, 29843712), (12, 22382784), (16, 16787088), (18, 14921856), (24, 11191392), (27, 9947904), (32, 8393544), (36, 7460928), (48, 5595696), (54, 4973952), (64, 4196772), (72, 3730464), (81, 3315968), (96, 2797848), (108, 2486976), (128, 2098386), (144, 1865232), (162, 1657984), (192, 1398924), (216, 1243488), (256, 1049193), (288, 932616), (324, 828992), (384, 699462), (432, 621744), (576, 466308), (648, 414496), (768, 349731), (864, 310872), (1152, 233154), (1296, 207248), (1728, 155436), (2304, 116577), (2592, 103624), (3456, 77718), (5184, 51812), (6912, 38859), (10368, 25906), (12953, 20736)]