15704417092

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{324391}}^1$

素因数の和:324441

約数の個数: 72

約数和(自身を含む): 36241074240

約数和(自身を除く): 20536657148

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 364, 494, 532, 637, 931, 988, 1274, 1729, 1862, 2548, 3458, 3724, 6916, 12103, 24206, 48412, 324391, 648782, 1297564, 2270737, 4217083, 4541474, 6163429, 8434166, 9082948, 12326858, 15895159, 16868332, 24653716, 29519581, 31790318, 43144003, 59039162, 63580636, 80124577, 86288006, 118078324, 160249154, 172576012, 206637067, 302008021, 320498308, 413274134, 560872039, 604016042, 826548268, 1121744078, 1208032084, 2243488156, 3926104273, 7852208546, 15704417092]

約数ペア:

[(1, 15704417092), (2, 7852208546), (4, 3926104273), (7, 2243488156), (13, 1208032084), (14, 1121744078), (19, 826548268), (26, 604016042), (28, 560872039), (38, 413274134), (49, 320498308), (52, 302008021), (76, 206637067), (91, 172576012), (98, 160249154), (133, 118078324), (182, 86288006), (196, 80124577), (247, 63580636), (266, 59039162), (364, 43144003), (494, 31790318), (532, 29519581), (637, 24653716), (931, 16868332), (988, 15895159), (1274, 12326858), (1729, 9082948), (1862, 8434166), (2548, 6163429), (3458, 4541474), (3724, 4217083), (6916, 2270737), (12103, 1297564), (24206, 648782), (48412, 324391)]