688949248

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 1503192600

約数和(自身を除く): 814243352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 128, 208, 226, 229, 256, 416, 452, 458, 512, 832, 904, 916, 1024, 1469, 1664, 1808, 1832, 2048, 2938, 2977, 3328, 3616, 3664, 5876, 5954, 6656, 7232, 7328, 11752, 11908, 13312, 14464, 14656, 23504, 23816, 25877, 26624, 28928, 29312, 47008, 47632, 51754, 57856, 58624, 94016, 95264, 103508, 115712, 117248, 188032, 190528, 207016, 231424, 234496, 336401, 376064, 381056, 414032, 468992, 672802, 752128, 762112, 828064, 1345604, 1504256, 1524224, 1656128, 2691208, 3008512, 3048448, 3312256, 5382416, 6096896, 6624512, 10764832, 13249024, 21529664, 26498048, 43059328, 52996096, 86118656, 172237312, 344474624, 688949248]

約数ペア:

[(1, 688949248), (2, 344474624), (4, 172237312), (8, 86118656), (13, 52996096), (16, 43059328), (26, 26498048), (32, 21529664), (52, 13249024), (64, 10764832), (104, 6624512), (113, 6096896), (128, 5382416), (208, 3312256), (226, 3048448), (229, 3008512), (256, 2691208), (416, 1656128), (452, 1524224), (458, 1504256), (512, 1345604), (832, 828064), (904, 762112), (916, 752128), (1024, 672802), (1469, 468992), (1664, 414032), (1808, 381056), (1832, 376064), (2048, 336401), (2938, 234496), (2977, 231424), (3328, 207016), (3616, 190528), (3664, 188032), (5876, 117248), (5954, 115712), (6656, 103508), (7232, 95264), (7328, 94016), (11752, 58624), (11908, 57856), (13312, 51754), (14464, 47632), (14656, 47008), (23504, 29312), (23816, 28928), (25877, 26624)]