313122304

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1049}}^1$

素因数の和:1131

約数の個数: 80

約数和(自身を含む): 696049200

約数和(自身を除く): 382926896

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 256, 352, 424, 512, 583, 704, 848, 1049, 1166, 1408, 1696, 2098, 2332, 2816, 3392, 4196, 4664, 5632, 6784, 8392, 9328, 11539, 13568, 16784, 18656, 23078, 27136, 33568, 37312, 46156, 55597, 67136, 74624, 92312, 111194, 134272, 149248, 184624, 222388, 268544, 298496, 369248, 444776, 537088, 611567, 738496, 889552, 1223134, 1476992, 1779104, 2446268, 2953984, 3558208, 4892536, 5907968, 7116416, 9785072, 14232832, 19570144, 28465664, 39140288, 78280576, 156561152, 313122304]

約数ペア:

[(1, 313122304), (2, 156561152), (4, 78280576), (8, 39140288), (11, 28465664), (16, 19570144), (22, 14232832), (32, 9785072), (44, 7116416), (53, 5907968), (64, 4892536), (88, 3558208), (106, 2953984), (128, 2446268), (176, 1779104), (212, 1476992), (256, 1223134), (352, 889552), (424, 738496), (512, 611567), (583, 537088), (704, 444776), (848, 369248), (1049, 298496), (1166, 268544), (1408, 222388), (1696, 184624), (2098, 149248), (2332, 134272), (2816, 111194), (3392, 92312), (4196, 74624), (4664, 67136), (5632, 55597), (6784, 46156), (8392, 37312), (9328, 33568), (11539, 27136), (13568, 23078), (16784, 18656)]