267027248

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{2833}}^1$

素因数の和:3021

約数の個数: 40

約数和(自身を含む): 533449488

約数和(自身を除く): 266422240

約数列:

[1, 2, 4, 8, 16, 43, 86, 137, 172, 274, 344, 548, 688, 1096, 2192, 2833, 5666, 5891, 11332, 11782, 22664, 23564, 45328, 47128, 94256, 121819, 243638, 388121, 487276, 776242, 974552, 1552484, 1949104, 3104968, 6209936, 16689203, 33378406, 66756812, 133513624, 267027248]

約数ペア:

[(1, 267027248), (2, 133513624), (4, 66756812), (8, 33378406), (16, 16689203), (43, 6209936), (86, 3104968), (137, 1949104), (172, 1552484), (274, 974552), (344, 776242), (548, 487276), (688, 388121), (1096, 243638), (2192, 121819), (2833, 94256), (5666, 47128), (5891, 45328), (11332, 23564), (11782, 22664)]