486939752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2969}}^1$

素因数の和:3090

約数の個数: 64

約数和(自身を含む): 1047816000

約数和(自身を除く): 560876248

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 83, 104, 152, 166, 247, 332, 494, 664, 988, 1079, 1577, 1976, 2158, 2969, 3154, 4316, 5938, 6308, 8632, 11876, 12616, 20501, 23752, 38597, 41002, 56411, 77194, 82004, 112822, 154388, 164008, 225644, 246427, 308776, 451288, 492854, 733343, 985708, 1466686, 1971416, 2933372, 3203551, 4682113, 5866744, 6407102, 9364226, 12814204, 18728452, 25628408, 37456904, 60867469, 121734938, 243469876, 486939752]

約数ペア:

[(1, 486939752), (2, 243469876), (4, 121734938), (8, 60867469), (13, 37456904), (19, 25628408), (26, 18728452), (38, 12814204), (52, 9364226), (76, 6407102), (83, 5866744), (104, 4682113), (152, 3203551), (166, 2933372), (247, 1971416), (332, 1466686), (494, 985708), (664, 733343), (988, 492854), (1079, 451288), (1577, 308776), (1976, 246427), (2158, 225644), (2969, 164008), (3154, 154388), (4316, 112822), (5938, 82004), (6308, 77194), (8632, 56411), (11876, 41002), (12616, 38597), (20501, 23752)]