21336438144

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{27091}}^1$

素因数の和:27408

約数の個数: 128

約数和(自身を含む): 64994791680

約数和(自身を除く): 43658353536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 293, 336, 384, 448, 586, 672, 879, 896, 1172, 1344, 1758, 2051, 2344, 2688, 3516, 4102, 4688, 6153, 7032, 8204, 9376, 12306, 14064, 16408, 18752, 24612, 27091, 28128, 32816, 37504, 49224, 54182, 56256, 65632, 81273, 98448, 108364, 112512, 131264, 162546, 189637, 196896, 216728, 262528, 325092, 379274, 393792, 433456, 568911, 650184, 758548, 787584, 866912, 1137822, 1300368, 1517096, 1733824, 2275644, 2600736, 3034192, 3467648, 4551288, 5201472, 6068384, 7937663, 9102576, 10402944, 12136768, 15875326, 18205152, 23812989, 24273536, 31750652, 36410304, 47625978, 55563641, 63501304, 72820608, 95251956, 111127282, 127002608, 166690923, 190503912, 222254564, 254005216, 333381846, 381007824, 444509128, 508010432, 666763692, 762015648, 889018256, 1016020864, 1333527384, 1524031296, 1778036512, 2667054768, 3048062592, 3556073024, 5334109536, 7112146048, 10668219072, 21336438144]

約数ペア:

[(1, 21336438144), (2, 10668219072), (3, 7112146048), (4, 5334109536), (6, 3556073024), (7, 3048062592), (8, 2667054768), (12, 1778036512), (14, 1524031296), (16, 1333527384), (21, 1016020864), (24, 889018256), (28, 762015648), (32, 666763692), (42, 508010432), (48, 444509128), (56, 381007824), (64, 333381846), (84, 254005216), (96, 222254564), (112, 190503912), (128, 166690923), (168, 127002608), (192, 111127282), (224, 95251956), (293, 72820608), (336, 63501304), (384, 55563641), (448, 47625978), (586, 36410304), (672, 31750652), (879, 24273536), (896, 23812989), (1172, 18205152), (1344, 15875326), (1758, 12136768), (2051, 10402944), (2344, 9102576), (2688, 7937663), (3516, 6068384), (4102, 5201472), (4688, 4551288), (6153, 3467648), (7032, 3034192), (8204, 2600736), (9376, 2275644), (12306, 1733824), (14064, 1517096), (16408, 1300368), (18752, 1137822), (24612, 866912), (27091, 787584), (28128, 758548), (32816, 650184), (37504, 568911), (49224, 433456), (54182, 393792), (56256, 379274), (65632, 325092), (81273, 262528), (98448, 216728), (108364, 196896), (112512, 189637), (131264, 162546)]