1523642288

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{653}}^1$

素因数の和:1002

約数の個数: 80

約数和(自身を含む): 3433280256

約数和(自身を除く): 1909637968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 251, 332, 502, 581, 653, 664, 1004, 1162, 1306, 1328, 1757, 2008, 2324, 2612, 3514, 4016, 4571, 4648, 5224, 7028, 9142, 9296, 10448, 14056, 18284, 20833, 28112, 36568, 41666, 54199, 73136, 83332, 108398, 145831, 163903, 166664, 216796, 291662, 327806, 333328, 379393, 433592, 583324, 655612, 758786, 867184, 1147321, 1166648, 1311224, 1517572, 2294642, 2333296, 2622448, 3035144, 4589284, 6070288, 9178568, 13603949, 18357136, 27207898, 54415796, 95227643, 108831592, 190455286, 217663184, 380910572, 761821144, 1523642288]

約数ペア:

[(1, 1523642288), (2, 761821144), (4, 380910572), (7, 217663184), (8, 190455286), (14, 108831592), (16, 95227643), (28, 54415796), (56, 27207898), (83, 18357136), (112, 13603949), (166, 9178568), (251, 6070288), (332, 4589284), (502, 3035144), (581, 2622448), (653, 2333296), (664, 2294642), (1004, 1517572), (1162, 1311224), (1306, 1166648), (1328, 1147321), (1757, 867184), (2008, 758786), (2324, 655612), (2612, 583324), (3514, 433592), (4016, 379393), (4571, 333328), (4648, 327806), (5224, 291662), (7028, 216796), (9142, 166664), (9296, 163903), (10448, 145831), (14056, 108398), (18284, 83332), (20833, 73136), (28112, 54199), (36568, 41666)]