248894208

素因数分解:

$2^8\times 3^5\times {\mathrm{4001}}^1$

素因数の和:4032

約数の個数: 108

約数和(自身を含む): 744388008

約数和(自身を除く): 495493800

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, 243, 256, 288, 324, 384, 432, 486, 576, 648, 768, 864, 972, 1152, 1296, 1728, 1944, 2304, 2592, 3456, 3888, 4001, 5184, 6912, 7776, 8002, 10368, 12003, 15552, 16004, 20736, 24006, 31104, 32008, 36009, 48012, 62208, 64016, 72018, 96024, 108027, 128032, 144036, 192048, 216054, 256064, 288072, 324081, 384096, 432108, 512128, 576144, 648162, 768192, 864216, 972243, 1024256, 1152288, 1296324, 1536384, 1728432, 1944486, 2304576, 2592648, 3072768, 3456864, 3888972, 4609152, 5185296, 6913728, 7777944, 9218304, 10370592, 13827456, 15555888, 20741184, 27654912, 31111776, 41482368, 62223552, 82964736, 124447104, 248894208]

約数ペア:

[(1, 248894208), (2, 124447104), (3, 82964736), (4, 62223552), (6, 41482368), (8, 31111776), (9, 27654912), (12, 20741184), (16, 15555888), (18, 13827456), (24, 10370592), (27, 9218304), (32, 7777944), (36, 6913728), (48, 5185296), (54, 4609152), (64, 3888972), (72, 3456864), (81, 3072768), (96, 2592648), (108, 2304576), (128, 1944486), (144, 1728432), (162, 1536384), (192, 1296324), (216, 1152288), (243, 1024256), (256, 972243), (288, 864216), (324, 768192), (384, 648162), (432, 576144), (486, 512128), (576, 432108), (648, 384096), (768, 324081), (864, 288072), (972, 256064), (1152, 216054), (1296, 192048), (1728, 144036), (1944, 128032), (2304, 108027), (2592, 96024), (3456, 72018), (3888, 64016), (4001, 62208), (5184, 48012), (6912, 36009), (7776, 32008), (8002, 31104), (10368, 24006), (12003, 20736), (15552, 16004)]