1251027456

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:714

約数の個数: 160

約数和(自身を含む): 3831421440

約数和(自身を除く): 2580393984

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, 256, 307, 336, 379, 384, 448, 512, 614, 672, 758, 768, 896, 921, 1137, 1228, 1344, 1516, 1536, 1792, 1842, 2149, 2274, 2456, 2653, 2688, 3032, 3584, 3684, 4298, 4548, 4912, 5306, 5376, 6064, 6447, 7368, 7959, 8596, 9096, 9824, 10612, 10752, 12128, 12894, 14736, 15918, 17192, 18192, 19648, 21224, 24256, 25788, 29472, 31836, 34384, 36384, 39296, 42448, 48512, 51576, 58944, 63672, 68768, 72768, 78592, 84896, 97024, 103152, 116353, 117888, 127344, 137536, 145536, 157184, 169792, 194048, 206304, 232706, 235776, 254688, 275072, 291072, 339584, 349059, 412608, 465412, 471552, 509376, 550144, 582144, 679168, 698118, 814471, 825216, 930824, 1018752, 1100288, 1358336, 1396236, 1628942, 1650432, 1861648, 2037504, 2443413, 2792472, 3257884, 3300864, 3723296, 4075008, 4886826, 5584944, 6515768, 7446592, 9773652, 11169888, 13031536, 14893184, 19547304, 22339776, 26063072, 29786368, 39094608, 44679552, 52126144, 59572736, 78189216, 89359104, 104252288, 156378432, 178718208, 208504576, 312756864, 417009152, 625513728, 1251027456]

約数ペア:

[(1, 1251027456), (2, 625513728), (3, 417009152), (4, 312756864), (6, 208504576), (7, 178718208), (8, 156378432), (12, 104252288), (14, 89359104), (16, 78189216), (21, 59572736), (24, 52126144), (28, 44679552), (32, 39094608), (42, 29786368), (48, 26063072), (56, 22339776), (64, 19547304), (84, 14893184), (96, 13031536), (112, 11169888), (128, 9773652), (168, 7446592), (192, 6515768), (224, 5584944), (256, 4886826), (307, 4075008), (336, 3723296), (379, 3300864), (384, 3257884), (448, 2792472), (512, 2443413), (614, 2037504), (672, 1861648), (758, 1650432), (768, 1628942), (896, 1396236), (921, 1358336), (1137, 1100288), (1228, 1018752), (1344, 930824), (1516, 825216), (1536, 814471), (1792, 698118), (1842, 679168), (2149, 582144), (2274, 550144), (2456, 509376), (2653, 471552), (2688, 465412), (3032, 412608), (3584, 349059), (3684, 339584), (4298, 291072), (4548, 275072), (4912, 254688), (5306, 235776), (5376, 232706), (6064, 206304), (6447, 194048), (7368, 169792), (7959, 157184), (8596, 145536), (9096, 137536), (9824, 127344), (10612, 117888), (10752, 116353), (12128, 103152), (12894, 97024), (14736, 84896), (15918, 78592), (17192, 72768), (18192, 68768), (19648, 63672), (21224, 58944), (24256, 51576), (25788, 48512), (29472, 42448), (31836, 39296), (34384, 36384)]