458227328

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{719}}^1$

素因数の和:1129

約数の個数: 64

約数和(自身を含む): 987033600

約数和(自身を除く): 528806272

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 383, 416, 719, 766, 832, 1438, 1532, 1664, 2876, 3064, 4979, 5752, 6128, 9347, 9958, 11504, 12256, 18694, 19916, 23008, 24512, 37388, 39832, 46016, 49024, 74776, 79664, 92032, 149552, 159328, 275377, 299104, 318656, 550754, 598208, 637312, 1101508, 1196416, 2203016, 3579901, 4406032, 7159802, 8812064, 14319604, 17624128, 28639208, 35248256, 57278416, 114556832, 229113664, 458227328]

約数ペア:

[(1, 458227328), (2, 229113664), (4, 114556832), (8, 57278416), (13, 35248256), (16, 28639208), (26, 17624128), (32, 14319604), (52, 8812064), (64, 7159802), (104, 4406032), (128, 3579901), (208, 2203016), (383, 1196416), (416, 1101508), (719, 637312), (766, 598208), (832, 550754), (1438, 318656), (1532, 299104), (1664, 275377), (2876, 159328), (3064, 149552), (4979, 92032), (5752, 79664), (6128, 74776), (9347, 49024), (9958, 46016), (11504, 39832), (12256, 37388), (18694, 24512), (19916, 23008)]