256647072

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5171}}^1$

素因数の和:5242

約数の個数: 96

約数和(自身を含む): 750726144

約数和(自身を除く): 494079072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 66, 88, 94, 96, 132, 141, 176, 188, 264, 282, 352, 376, 517, 528, 564, 752, 1034, 1056, 1128, 1504, 1551, 2068, 2256, 3102, 4136, 4512, 5171, 6204, 8272, 10342, 12408, 15513, 16544, 20684, 24816, 31026, 41368, 49632, 56881, 62052, 82736, 113762, 124104, 165472, 170643, 227524, 243037, 248208, 341286, 455048, 486074, 496416, 682572, 729111, 910096, 972148, 1365144, 1458222, 1820192, 1944296, 2673407, 2730288, 2916444, 3888592, 5346814, 5460576, 5832888, 7777184, 8020221, 10693628, 11665776, 16040442, 21387256, 23331552, 32080884, 42774512, 64161768, 85549024, 128323536, 256647072]

約数ペア:

[(1, 256647072), (2, 128323536), (3, 85549024), (4, 64161768), (6, 42774512), (8, 32080884), (11, 23331552), (12, 21387256), (16, 16040442), (22, 11665776), (24, 10693628), (32, 8020221), (33, 7777184), (44, 5832888), (47, 5460576), (48, 5346814), (66, 3888592), (88, 2916444), (94, 2730288), (96, 2673407), (132, 1944296), (141, 1820192), (176, 1458222), (188, 1365144), (264, 972148), (282, 910096), (352, 729111), (376, 682572), (517, 496416), (528, 486074), (564, 455048), (752, 341286), (1034, 248208), (1056, 243037), (1128, 227524), (1504, 170643), (1551, 165472), (2068, 124104), (2256, 113762), (3102, 82736), (4136, 62052), (4512, 56881), (5171, 49632), (6204, 41368), (8272, 31026), (10342, 24816), (12408, 20684), (15513, 16544)]