256476192

素因数分解:

$2^5\times 3^1\times 7^3\times {\mathrm{7789}}^1$

素因数の和:7823

約数の個数: 96

約数和(自身を含む): 785232000

約数和(自身を除く): 528755808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 343, 392, 588, 672, 686, 784, 1029, 1176, 1372, 1568, 2058, 2352, 2744, 4116, 4704, 5488, 7789, 8232, 10976, 15578, 16464, 23367, 31156, 32928, 46734, 54523, 62312, 93468, 109046, 124624, 163569, 186936, 218092, 249248, 327138, 373872, 381661, 436184, 654276, 747744, 763322, 872368, 1144983, 1308552, 1526644, 1744736, 2289966, 2617104, 2671627, 3053288, 4579932, 5234208, 5343254, 6106576, 8014881, 9159864, 10686508, 12213152, 16029762, 18319728, 21373016, 32059524, 36639456, 42746032, 64119048, 85492064, 128238096, 256476192]

約数ペア:

[(1, 256476192), (2, 128238096), (3, 85492064), (4, 64119048), (6, 42746032), (7, 36639456), (8, 32059524), (12, 21373016), (14, 18319728), (16, 16029762), (21, 12213152), (24, 10686508), (28, 9159864), (32, 8014881), (42, 6106576), (48, 5343254), (49, 5234208), (56, 4579932), (84, 3053288), (96, 2671627), (98, 2617104), (112, 2289966), (147, 1744736), (168, 1526644), (196, 1308552), (224, 1144983), (294, 872368), (336, 763322), (343, 747744), (392, 654276), (588, 436184), (672, 381661), (686, 373872), (784, 327138), (1029, 249248), (1176, 218092), (1372, 186936), (1568, 163569), (2058, 124624), (2352, 109046), (2744, 93468), (4116, 62312), (4704, 54523), (5488, 46734), (7789, 32928), (8232, 31156), (10976, 23367), (15578, 16464)]