1305087504

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{204431}}^1$

素因数の和:204468

約数の個数: 80

約数和(自身を含む): 4055930880

約数和(自身を除く): 2750843376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 204431, 408862, 613293, 817724, 1226586, 1431017, 1635448, 2453172, 2862034, 3270896, 3884189, 4293051, 4906344, 5724068, 7768378, 8586102, 9812688, 11448136, 11652567, 15536756, 17172204, 22896272, 23305134, 27189323, 31073512, 34344408, 46610268, 54378646, 62147024, 68688816, 81567969, 93220536, 108757292, 163135938, 186441072, 217514584, 326271876, 435029168, 652543752, 1305087504]

約数ペア:

[(1, 1305087504), (2, 652543752), (3, 435029168), (4, 326271876), (6, 217514584), (7, 186441072), (8, 163135938), (12, 108757292), (14, 93220536), (16, 81567969), (19, 68688816), (21, 62147024), (24, 54378646), (28, 46610268), (38, 34344408), (42, 31073512), (48, 27189323), (56, 23305134), (57, 22896272), (76, 17172204), (84, 15536756), (112, 11652567), (114, 11448136), (133, 9812688), (152, 8586102), (168, 7768378), (228, 5724068), (266, 4906344), (304, 4293051), (336, 3884189), (399, 3270896), (456, 2862034), (532, 2453172), (798, 1635448), (912, 1431017), (1064, 1226586), (1596, 817724), (2128, 613293), (3192, 408862), (6384, 204431)]