266771856

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22501}}^1$

素因数の和:22544

約数の個数: 80

約数和(自身を含む): 781269440

約数和(自身を除く): 514497584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 22501, 45002, 67503, 90004, 135006, 180008, 270012, 292513, 360016, 427519, 540024, 585026, 855038, 877539, 1080048, 1170052, 1282557, 1710076, 1755078, 2340104, 2565114, 3420152, 3510156, 4680208, 5130228, 5557747, 6840304, 7020312, 10260456, 11115494, 14040624, 16673241, 20520912, 22230988, 33346482, 44461976, 66692964, 88923952, 133385928, 266771856]

約数ペア:

[(1, 266771856), (2, 133385928), (3, 88923952), (4, 66692964), (6, 44461976), (8, 33346482), (12, 22230988), (13, 20520912), (16, 16673241), (19, 14040624), (24, 11115494), (26, 10260456), (38, 7020312), (39, 6840304), (48, 5557747), (52, 5130228), (57, 4680208), (76, 3510156), (78, 3420152), (104, 2565114), (114, 2340104), (152, 1755078), (156, 1710076), (208, 1282557), (228, 1170052), (247, 1080048), (304, 877539), (312, 855038), (456, 585026), (494, 540024), (624, 427519), (741, 360016), (912, 292513), (988, 270012), (1482, 180008), (1976, 135006), (2964, 90004), (3952, 67503), (5928, 45002), (11856, 22501)]