247780064

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8317}}^1$

素因数の和:8360

約数の個数: 72

約数和(自身を含む): 597398760

約数和(自身を除く): 349618696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 3724, 4256, 7448, 8317, 14896, 16634, 29792, 33268, 58219, 66536, 116438, 133072, 158023, 232876, 266144, 316046, 407533, 465752, 632092, 815066, 931504, 1106161, 1264184, 1630132, 1863008, 2212322, 2528368, 3260264, 4424644, 5056736, 6520528, 7743127, 8849288, 13041056, 15486254, 17698576, 30972508, 35397152, 61945016, 123890032, 247780064]

約数ペア:

[(1, 247780064), (2, 123890032), (4, 61945016), (7, 35397152), (8, 30972508), (14, 17698576), (16, 15486254), (19, 13041056), (28, 8849288), (32, 7743127), (38, 6520528), (49, 5056736), (56, 4424644), (76, 3260264), (98, 2528368), (112, 2212322), (133, 1863008), (152, 1630132), (196, 1264184), (224, 1106161), (266, 931504), (304, 815066), (392, 632092), (532, 465752), (608, 407533), (784, 316046), (931, 266144), (1064, 232876), (1568, 158023), (1862, 133072), (2128, 116438), (3724, 66536), (4256, 58219), (7448, 33268), (8317, 29792), (14896, 16634)]