642928598016

素因数分解:

$2^{10}\times 3^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{25439}}^1$

素因数の和:25914

約数の個数: 176

約数和(自身を含む): 1808067609600

約数和(自身を除く): 1165139011584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 256, 304, 384, 433, 456, 512, 608, 768, 866, 912, 1024, 1216, 1299, 1536, 1732, 1824, 2432, 2598, 3072, 3464, 3648, 4864, 5196, 6928, 7296, 8227, 9728, 10392, 13856, 14592, 16454, 19456, 20784, 24681, 25439, 27712, 29184, 32908, 41568, 49362, 50878, 55424, 58368, 65816, 76317, 83136, 98724, 101756, 110848, 131632, 152634, 166272, 197448, 203512, 221696, 263264, 305268, 332544, 394896, 407024, 443392, 483341, 526528, 610536, 665088, 789792, 814048, 966682, 1053056, 1221072, 1330176, 1450023, 1579584, 1628096, 1933364, 2106112, 2442144, 2900046, 3159168, 3256192, 3866728, 4212224, 4884288, 5800092, 6318336, 6512384, 7733456, 8424448, 9768576, 11015087, 11600184, 12636672, 13024768, 15466912, 19537152, 22030174, 23200368, 25273344, 26049536, 30933824, 33045261, 39074304, 44060348, 46400736, 61867648, 66090522, 78148608, 88120696, 92801472, 123735296, 132181044, 176241392, 185602944, 209286653, 247470592, 264362088, 352482784, 371205888, 418573306, 494941184, 528724176, 627859959, 704965568, 742411776, 837146612, 1057448352, 1255719918, 1409931136, 1484823552, 1674293224, 2114896704, 2511439836, 2819862272, 3348586448, 4229793408, 5022879672, 5639724544, 6697172896, 8459586816, 10045759344, 11279449088, 13394345792, 16919173632, 20091518688, 26788691584, 33838347264, 40183037376, 53577383168, 80366074752, 107154766336, 160732149504, 214309532672, 321464299008, 642928598016]

約数ペア:

[(1, 642928598016), (2, 321464299008), (3, 214309532672), (4, 160732149504), (6, 107154766336), (8, 80366074752), (12, 53577383168), (16, 40183037376), (19, 33838347264), (24, 26788691584), (32, 20091518688), (38, 16919173632), (48, 13394345792), (57, 11279449088), (64, 10045759344), (76, 8459586816), (96, 6697172896), (114, 5639724544), (128, 5022879672), (152, 4229793408), (192, 3348586448), (228, 2819862272), (256, 2511439836), (304, 2114896704), (384, 1674293224), (433, 1484823552), (456, 1409931136), (512, 1255719918), (608, 1057448352), (768, 837146612), (866, 742411776), (912, 704965568), (1024, 627859959), (1216, 528724176), (1299, 494941184), (1536, 418573306), (1732, 371205888), (1824, 352482784), (2432, 264362088), (2598, 247470592), (3072, 209286653), (3464, 185602944), (3648, 176241392), (4864, 132181044), (5196, 123735296), (6928, 92801472), (7296, 88120696), (8227, 78148608), (9728, 66090522), (10392, 61867648), (13856, 46400736), (14592, 44060348), (16454, 39074304), (19456, 33045261), (20784, 30933824), (24681, 26049536), (25439, 25273344), (27712, 23200368), (29184, 22030174), (32908, 19537152), (41568, 15466912), (49362, 13024768), (50878, 12636672), (55424, 11600184), (58368, 11015087), (65816, 9768576), (76317, 8424448), (83136, 7733456), (98724, 6512384), (101756, 6318336), (110848, 5800092), (131632, 4884288), (152634, 4212224), (166272, 3866728), (197448, 3256192), (203512, 3159168), (221696, 2900046), (263264, 2442144), (305268, 2106112), (332544, 1933364), (394896, 1628096), (407024, 1579584), (443392, 1450023), (483341, 1330176), (526528, 1221072), (610536, 1053056), (665088, 966682), (789792, 814048)]