339901926

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{6841}}^1$

素因数の和:6886

約数の個数: 72

約数和(自身を含む): 856426824

約数和(自身を除く): 516524898

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 169, 182, 273, 294, 338, 507, 546, 637, 1014, 1183, 1274, 1911, 2366, 3549, 3822, 6841, 7098, 8281, 13682, 16562, 20523, 24843, 41046, 47887, 49686, 88933, 95774, 143661, 177866, 266799, 287322, 335209, 533598, 622531, 670418, 1005627, 1156129, 1245062, 1867593, 2011254, 2312258, 3468387, 3735186, 4357717, 6936774, 8092903, 8715434, 13073151, 16185806, 24278709, 26146302, 48557418, 56650321, 113300642, 169950963, 339901926]

約数ペア:

[(1, 339901926), (2, 169950963), (3, 113300642), (6, 56650321), (7, 48557418), (13, 26146302), (14, 24278709), (21, 16185806), (26, 13073151), (39, 8715434), (42, 8092903), (49, 6936774), (78, 4357717), (91, 3735186), (98, 3468387), (147, 2312258), (169, 2011254), (182, 1867593), (273, 1245062), (294, 1156129), (338, 1005627), (507, 670418), (546, 622531), (637, 533598), (1014, 335209), (1183, 287322), (1274, 266799), (1911, 177866), (2366, 143661), (3549, 95774), (3822, 88933), (6841, 49686), (7098, 47887), (8281, 41046), (13682, 24843), (16562, 20523)]