680367048

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{64871}}^1$

素因数の和:64922

約数の個数: 64

約数和(自身を含む): 1868313600

約数和(自身を除く): 1187946552

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 5244, 10488, 64871, 129742, 194613, 259484, 389226, 518968, 778452, 1232549, 1492033, 1556904, 2465098, 2984066, 3697647, 4476099, 4930196, 5968132, 7395294, 8952198, 9860392, 11936264, 14790588, 17904396, 28348627, 29581176, 35808792, 56697254, 85045881, 113394508, 170091762, 226789016, 340183524, 680367048]

約数ペア:

[(1, 680367048), (2, 340183524), (3, 226789016), (4, 170091762), (6, 113394508), (8, 85045881), (12, 56697254), (19, 35808792), (23, 29581176), (24, 28348627), (38, 17904396), (46, 14790588), (57, 11936264), (69, 9860392), (76, 8952198), (92, 7395294), (114, 5968132), (138, 4930196), (152, 4476099), (184, 3697647), (228, 2984066), (276, 2465098), (437, 1556904), (456, 1492033), (552, 1232549), (874, 778452), (1311, 518968), (1748, 389226), (2622, 259484), (3496, 194613), (5244, 129742), (10488, 64871)]