321882768

素因数分解:

$2^4\times 3^3\times {\mathrm{293}}^1\times {\mathrm{2543}}^1$

素因数の和:2853

約数の個数: 80

約数和(自身を含む): 927440640

約数和(自身を除く): 605557872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 293, 432, 586, 879, 1172, 1758, 2344, 2543, 2637, 3516, 4688, 5086, 5274, 7032, 7629, 7911, 10172, 10548, 14064, 15258, 15822, 20344, 21096, 22887, 30516, 31644, 40688, 42192, 45774, 61032, 63288, 68661, 91548, 122064, 126576, 137322, 183096, 274644, 366192, 549288, 745099, 1098576, 1490198, 2235297, 2980396, 4470594, 5960792, 6705891, 8941188, 11921584, 13411782, 17882376, 20117673, 26823564, 35764752, 40235346, 53647128, 80470692, 107294256, 160941384, 321882768]

約数ペア:

[(1, 321882768), (2, 160941384), (3, 107294256), (4, 80470692), (6, 53647128), (8, 40235346), (9, 35764752), (12, 26823564), (16, 20117673), (18, 17882376), (24, 13411782), (27, 11921584), (36, 8941188), (48, 6705891), (54, 5960792), (72, 4470594), (108, 2980396), (144, 2235297), (216, 1490198), (293, 1098576), (432, 745099), (586, 549288), (879, 366192), (1172, 274644), (1758, 183096), (2344, 137322), (2543, 126576), (2637, 122064), (3516, 91548), (4688, 68661), (5086, 63288), (5274, 61032), (7032, 45774), (7629, 42192), (7911, 40688), (10172, 31644), (10548, 30516), (14064, 22887), (15258, 21096), (15822, 20344)]