317773911

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 581852160

約数和(自身を除く): 264078249

約数列:

[1, 3, 7, 13, 17, 21, 23, 39, 51, 69, 91, 119, 161, 169, 221, 229, 273, 299, 357, 391, 483, 507, 663, 687, 897, 1173, 1183, 1547, 1603, 2093, 2737, 2873, 2977, 3549, 3887, 3893, 4641, 4809, 5083, 5267, 6279, 8211, 8619, 8931, 11661, 11679, 15249, 15801, 20111, 20839, 27209, 27251, 35581, 36869, 38701, 50609, 60333, 62517, 66079, 68471, 81627, 81753, 89539, 106743, 110607, 116103, 151827, 198237, 205413, 268617, 270907, 354263, 462553, 479297, 626773, 657917, 812721, 890123, 1062789, 1164007, 1387659, 1437891, 1880319, 1973751, 2670369, 3492021, 4605419, 6230861, 8148049, 13816257, 15132091, 18692583, 24444147, 45396273, 105924637, 317773911]

約数ペア:

[(1, 317773911), (3, 105924637), (7, 45396273), (13, 24444147), (17, 18692583), (21, 15132091), (23, 13816257), (39, 8148049), (51, 6230861), (69, 4605419), (91, 3492021), (119, 2670369), (161, 1973751), (169, 1880319), (221, 1437891), (229, 1387659), (273, 1164007), (299, 1062789), (357, 890123), (391, 812721), (483, 657917), (507, 626773), (663, 479297), (687, 462553), (897, 354263), (1173, 270907), (1183, 268617), (1547, 205413), (1603, 198237), (2093, 151827), (2737, 116103), (2873, 110607), (2977, 106743), (3549, 89539), (3887, 81753), (3893, 81627), (4641, 68471), (4809, 66079), (5083, 62517), (5267, 60333), (6279, 50609), (8211, 38701), (8619, 36869), (8931, 35581), (11661, 27251), (11679, 27209), (15249, 20839), (15801, 20111)]