295065792008

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{227}}^1\times {\mathrm{961427}}^1$

素因数の和:961686

約数の個数: 48

約数和(自身を含む): 601719328080

約数和(自身を除く): 306653536072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 227, 338, 454, 676, 908, 1352, 1816, 2951, 5902, 11804, 23608, 38363, 76726, 153452, 306904, 961427, 1922854, 3845708, 7691416, 12498551, 24997102, 49994204, 99988408, 162481163, 218243929, 324962326, 436487858, 649924652, 872975716, 1299849304, 1745951432, 2837171077, 5674342154, 11348684308, 22697368616, 36883224001, 73766448002, 147532896004, 295065792008]

約数ペア:

[(1, 295065792008), (2, 147532896004), (4, 73766448002), (8, 36883224001), (13, 22697368616), (26, 11348684308), (52, 5674342154), (104, 2837171077), (169, 1745951432), (227, 1299849304), (338, 872975716), (454, 649924652), (676, 436487858), (908, 324962326), (1352, 218243929), (1816, 162481163), (2951, 99988408), (5902, 49994204), (11804, 24997102), (23608, 12498551), (38363, 7691416), (76726, 3845708), (153452, 1922854), (306904, 961427)]