1638836726016

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{14251}}^1\times {\mathrm{21391}}^1$

素因数の和:35668

約数の個数: 144

約数和(自身を含む): 4985377875968

約数和(自身を除く): 3346541149952

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, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 14251, 21391, 28502, 42753, 42782, 57004, 64173, 85506, 85564, 99757, 114008, 128346, 149737, 171012, 171128, 199514, 228016, 256692, 299271, 299474, 342024, 342256, 399028, 449211, 456032, 513384, 598542, 598948, 684048, 684512, 798056, 898422, 912064, 1026768, 1197084, 1197896, 1368096, 1369024, 1596112, 1796844, 1824128, 2053536, 2394168, 2395792, 2736192, 2738048, 3192224, 3593688, 3648256, 4107072, 4788336, 4791584, 5472384, 5476096, 6384448, 7187376, 8214144, 9576672, 9583168, 10944768, 12768896, 14374752, 16428288, 19153344, 19166336, 25537792, 28749504, 38306688, 38332672, 57499008, 76613376, 114998016, 304843141, 609686282, 914529423, 1219372564, 1829058846, 2133901987, 2438745128, 3658117692, 4267803974, 4877490256, 6401705961, 7316235384, 8535607948, 9754980512, 12803411922, 14632470768, 17071215896, 19509961024, 25606823844, 29264941536, 34142431792, 39019922048, 51213647688, 58529883072, 68284863584, 78039844096, 102427295376, 117059766144, 136569727168, 204854590752, 234119532288, 273139454336, 409709181504, 546278908672, 819418363008, 1638836726016]

約数ペア:

[(1, 1638836726016), (2, 819418363008), (3, 546278908672), (4, 409709181504), (6, 273139454336), (7, 234119532288), (8, 204854590752), (12, 136569727168), (14, 117059766144), (16, 102427295376), (21, 78039844096), (24, 68284863584), (28, 58529883072), (32, 51213647688), (42, 39019922048), (48, 34142431792), (56, 29264941536), (64, 25606823844), (84, 19509961024), (96, 17071215896), (112, 14632470768), (128, 12803411922), (168, 9754980512), (192, 8535607948), (224, 7316235384), (256, 6401705961), (336, 4877490256), (384, 4267803974), (448, 3658117692), (672, 2438745128), (768, 2133901987), (896, 1829058846), (1344, 1219372564), (1792, 914529423), (2688, 609686282), (5376, 304843141), (14251, 114998016), (21391, 76613376), (28502, 57499008), (42753, 38332672), (42782, 38306688), (57004, 28749504), (64173, 25537792), (85506, 19166336), (85564, 19153344), (99757, 16428288), (114008, 14374752), (128346, 12768896), (149737, 10944768), (171012, 9583168), (171128, 9576672), (199514, 8214144), (228016, 7187376), (256692, 6384448), (299271, 5476096), (299474, 5472384), (342024, 4791584), (342256, 4788336), (399028, 4107072), (449211, 3648256), (456032, 3593688), (513384, 3192224), (598542, 2738048), (598948, 2736192), (684048, 2395792), (684512, 2394168), (798056, 2053536), (898422, 1824128), (912064, 1796844), (1026768, 1596112), (1197084, 1369024), (1197896, 1368096)]